Method and device in ue and base station used for wireless communication

ABSTRACT

The present disclosure provides a method and a device in a User Equipment (UE) and a base station for wireless communication. A UE first receives a first signaling and a first downlink signaling, and transmits a first radio signal. Herein, the first signaling comprises scheduling information of the first radio signal, the scheduling information includes at least one of a time domain resource occupied, a frequency domain resource occupied, a MCS, a HARQ process number, a RV or a NDI; the first radio signal comprises M first type sub-signal(s) and a second type sub-signal, the M first type sub-signal(s) carries(carry) M first type bit block(s) respectively. The above method can dynamically adjust the number of REs occupied by uplink control information on an uplink physical layer data channel so as to control the transmission reliability of the uplink control information in a flexible manner.

CROSS-REFERENCE TO RELATED APPLICATION

This application is a continuation of the U.S. application Ser. No.16/554,611, filed Aug. 28, 2019, which is a continuation ofInternational Application No. PCT/CN2017/105190, filed Oct. 1, 2017,claiming the priority benefit of Chinese Patent Application SerialNumber 201710161931.3, filed on Mar. 17, 2017, the full disclosure ofwhich is incorporated herein by reference.

BACKGROUND Technical Field

The present disclosure relates to transmission methods and devices forradio signals in wireless communication systems, and in particular to atransmission scheme and device for radio signals in a wirelesscommunication system that supports uplink control informationtransmission.

Related Art

In traditional Long Term Evolution (LTE) systems, when a User Equipment(UE) is required to transmit uplink control information (UCI) and uplinkdata simultaneously on a sub-frame, UCI can be transmitted together withdata on an uplink physical layer data channel. A number of ResourceElements (REs) occupied by UCI on the uplink physical layer data channelis related to a Modulation and Coding Scheme (MCS) employed in a firsttransmission of uplink data. Since the MCS of uplink data reflects thechannel quality of an uplink channel, the method ensures transmissionreliability of UCI on an uplink physical layer data channel.

SUMMARY

Compared with traditional LTE systems, 5G systems will support morediversified application scenarios, such as enhanced Mobile BroadBand(eMBB), Ultra-Reliable and Low Latency Communications (URLLC) andmassive Machine-Type Communications (mMTC). Different applicationscenarios may have varying requirements for transmission reliability ona physical layer, and the gap between these requirements may be morethan one order of magnitude on some occasions. Inventors have foundthrough researches that if technologies in existing LTE systems continueto be applied, transmission reliability of UCI will vary from oneapplication scenario to another when multiplexed with uplink data, whichwill probably cause wastes of uplink radio resources in some cases.

Inventors also have found through researches that in a system usingmulti-antenna beamforming, when different beamforming vectors areemployed in a first transmission and a retransmission, there will belarge distinction between uplink channel qualities respectivelycorresponding to the first transmission and retransmission. According totechnologies in existing LTE systems, the number of REs occupied by UCIis always related to MCS of the first transmission. When UCI ismultiplexed with retransmitted uplink data, and a beamforming vectoremployed in retransmission is different from that in first transmission,it will be hard to guarantee UCI transmission quality.

In view of the above problem, the present disclosure provides asolution. It should be noted that if no conflict is incurred, theembodiments in a UE of the present disclosure and the characteristics inthe embodiments may be applied to a base station, and vice versa. Theembodiments of the present disclosure and the characteristics in theembodiments may be mutually combined, if no conflict is incurred.

The present disclosure provides a method in a User Equipment (UE) usedfor wireless communication, comprising the following steps:

Step A: receiving a first signaling; and

Step B: transmitting a first radio signal;

Herein the first signaling comprises scheduling information of the firstradio signal, the first radio signal comprises M first typesub-signal(s) and a second type sub-signal, the M first typesub-signal(s) carries(carry) M first type bit block(s) respectively, thesecond type sub-signal carries a second type bit block; M first typevalue(s) is(are) respectively used to determine a number(numbers) ofResource Elements (REs) occupied by the M first type sub-signal(s) intime-frequency domain; the M first type value(s) corresponds(correspond)to M reference value(s) respectively, the first signaling is used todetermine a ratio of each first type value of the M first type value(s)to a corresponding reference value; the M is a positive integer.

In one embodiment, the above method is advantageous in that amaintenance base station for a serving cell of the UE can dynamicallyadjust a number of REs occupied by the M first type sub-signal(s) intime-frequency domain via the first signaling so as to controltransmission reliability of the M first type bit block(s) in a flexiblemanner.

In one embodiment, the above method is advantageous in that whatever thetransmission reliability of a physical layer for the second type bitblock is, a maintenance base station for a serving cell of the UE canchange ratio(s) of the M first type value(s) to corresponding referencevalue(s) to ensure the stability of transmission reliability of the Mfirst type bit block(s).

In one embodiment, the above method is advantageous in that when the Mreference value(s) do not match with a channel which the first radiosignal goes through, a maintenance base station for a serving cell ofthe UE can change ratio(s) of the M first type value(s) to correspondingreference value(s) to ensure that the M first type bit block(s)has(have) sufficiently high transmission reliability.

In one embodiment, the Resource Elements (REs) occupy duration time of abroadband symbol in time domain, and occupy a subcarrier bandwidth infrequency domain.

In one subembodiment of the above embodiment, the broadband symbol is anOrthogonal Frequency Division Multiplexing (OFDM) symbol.

In one subembodiment of the above embodiment, the broadband symbol is aDiscrete Fourier Transform Spread OFDM (DFT-S-OFDM) symbol.

In one subembodiment of the above embodiment, the broadband symbol is aFilter Bank Multi Carrier (FBMC) symbol.

In one embodiment, the M reference value(s) is(are) determined by anumber of REs occupied by the first radio signal in time-frequencydomain and a number of bits comprised in the second type bit block.

In one embodiment, the M reference value(s) is(are) determined by anumber of REs occupied by a second radio signal in time-frequency domainand a number of bits comprised in the second type bit block, the secondradio signal carries the second type bit block. The second radio signalis an initial transmission of the second type bit block, the first radiosignal is a retransmission of the second type bit block.

In one embodiment, REs occupied by any first type sub-signal of the Mfirst type sub-signal(s) in time-frequency domain and those occupied bythe second type sub-signal in time-frequency domain are non-overlapping.

In one embodiment, REs occupied by any two different first typesub-signals of the M first type sub-signals in time-frequency domain arenon-overlapping.

In one embodiment, the first signaling is a physical layer signaling.

In one embodiment, the first signaling is a dynamic signaling.

In one embodiment, the first signaling is a dynamic signaling used foruplink grant.

In one embodiment, the first signaling is transmitted on a downlinkphysical layer control channel (i.e., a downlink channel that can onlybe used for bearing a physical layer signaling).

In one subembodiment of the above embodiment, the downlink physicallayer control channel is a Physical Downlink Control CHannel (PDCCH).

In one subembodiment of the above embodiment, the downlink physicallayer control channel is a short PDCCH (sPDCCH).

In one subembodiment of the above embodiment, the downlink physicallayer control channel is a New Radio PDCCH (NR-PDCCH).

In one embodiment, the scheduling information includes at least one of atime domain resource occupied, a frequency domain resource occupied, aModulation and Coding Scheme (MCS), a Hybrid Automatic Repeat reQuest(HARQ) process number, a Redundancy Version (RV) or a New Data Indicator(NDI).

In one embodiment, the first radio signal comprises uplink data anduplink control information (UCI).

In one embodiment, the first radio signal is transmitted on an uplinkphysical layer data channel (i.e., an uplink channel that can be usedfor bearing physical layer data).

In one subembodiment of the above embodiment, the uplink physical layerdata channel is a Physical Uplink Shared CHannel (PUSCH).

In one subembodiment of the above embodiment, the uplink physical layerdata channel is a short PUSCH (sPUSCH).

In one embodiment, the M first type bit block(s) comprises(comprise)Uplink Control Information (UCI) respectively.

In one subembodiment of the above embodiment, the UCI includes at leastone of HARQ-Acknowledgement (ACK), Channel State Information (CSI), aRank Indicator (RI), a Channel Quality Indicator (CQI), a PrecodingMatrix Indicator (PMI), or a Channel-state information reference signalsResource Indicator (CRI).

In one embodiment, the second type bit block comprises uplink data.

In one embodiment, the M first type sub-signal(s)corresponds(correspond) to M first limit value(s) respectively. For anygiven first type sub-signal of the M first type sub-signal(s), a numberof REs occupied by the given first type sub-signal in time-frequencydomain is equal to a minimum value between a corresponding first limitvalue and a product of a corresponding first type value and a number ofbits comprised in a corresponding first type bit block.

In one subembodiment of the above embodiment, a first limit valuecorresponding to the given first type sub-signal is equal to a number ofsubcarriers occupied by the first radio signal in frequency domainmultiplied by 4, the given first type sub-signal carries at least one ofHARQ-ACK, an RI, or a CRI.

In one subembodiment of the above embodiment, a first limit valuecorresponding to the given first type sub-signal is equal to the numberof REs occupied by the first radio signal in time-frequency domain minusa ratio of Q_(RI) ^((x)) to Q_(m) ^((x)), the given first typesub-signal carries at least one of a CQI or a PMI. The Q_(RI) ^((x)) isrelated to a number of bits in RI(s) or CRI(s) carried by the M firsttype sub-signal(s), the Q_(m) ^((x)) is related to modulation order ofthe second type sub-signal. The specific meaning of the Q_(RI) ^((x))and the Q_(m) ^((x)) can be found in TS36.212.

In one embodiment, the M first type sub-signal(s)corresponds(correspond) to M first limit value(s) respectively. For anygiven first type sub-signal of the M first type sub-signal(s), thenumber of REs occupied by the given first type sub-signal intime-frequency domain is equal to a maximum value between a second limitvalue and a minimum value between a corresponding first limit value anda product of a corresponding first type value and a number of bitscomprised in a corresponding first type bit block.

In one subembodiment of the above embodiment, a first limit valuecorresponding to the given first type sub-signal is equal to a number ofsubcarriers occupied by the first radio signal in frequency domainmultiplied by 4.

In one subembodiment of the above embodiment, the second limit value isequal to Q_(min)′, the Q_(min)′ is determined by modulation order of thesecond type sub-signal and a number of bits in a first type bit blockcorresponding to the given first type sub-signal. The specific meaningof the Q n can be found in TS36.212.

In one subembodiment of the above embodiment, the given first typesub-signal carries at least one of HARQ-ACK, an RI, or a CRI.

In one embodiment, a given radio signal carrying a given bit blockrefers to: the given radio signal is an output after the given bit blockis sequentially subjected to Channel Coding, a Modulation Mapper, aLayer Mapper, Precoding, a Resource Element Mapper, and Broadband SymbolGeneration.

In one embodiment, a given radio signal carrying a given bit blockrefers to: the given radio signal is an output after the given bit blockis sequentially subjected to Channel Coding, a Modulation Mapper, aLayer Mapper, a transform precoder, Precoding, a Resource ElementMapper, and Broadband Symbol Generation.

In one embodiment, a given radio signal carrying a given bit blockrefers to: the given bit block is used to generate the given radiosignal.

Specifically, according to one aspect of the present disclosure, whereinthe number of REs occupied by the first radio signal in time-frequencydomain is used to determine the M reference value(s).

In one embodiment, the M reference value(s) is(are) equal to a ratio ofthe number of REs occupied by the first radio signal in time-frequencydomain to a number of bits comprised in the second type bit blockrespectively.

In one subembodiment of the above embodiment, the first radio signal isa first transmission of the second type bit block.

In one subembodiment of the above embodiment, the second type bit blockcomprises a second type information bit block and a second type checkbit block, the second type check bit block is a Cyclic Redundancy Check(CRC) bit block of the second type information bit block.

In a reference embodiment of the above subembodiment, a CRC bit block ofa given bit block refers to an output after the given bit block issubjected to CRC cyclic generator polynomial. A polynomial consisting ofthe given bit block and a CRC bit block of the given bit block can bedivided by the CRC cyclic generator polynomial on GF(2), namely, thepolynomial consisting of the given bit block and a CRC bit block of thegiven bit block yields a remainder equal to 0 when divided by the CRCCyclic Generator Polynomial.

In one embodiment, the second type sub-signal comprises a firstsub-signal and a second sub-signal, the second type bit block comprisesa first bit block and a second bit block, the first sub-signal carriesthe first bit block, the second sub-signal carries the second bit block.M1 reference value(s) of the M reference value(s) is(are) respectivelyequal to a reciprocal of a sum of a number of bits in the first bitblock divided by a number of REs occupied by the first sub-signal intime-frequency domain and a number of bits in the second bit blockdivided by a number of REs occupied by the second sub-signal intime-frequency domain. Reference value(s) of the M reference value(s)not belonging to the M1 reference value(s) is(are) respectively equal toa ratio of a number of REs occupied by a first target sub-signal intime-frequency domain to a number of bits in a first target bit block.The first target sub-signal is one of the first sub-signa and the secondsub-signal, the first target bit block is one of the first bit block andthe second bit block, the first target sub-signal carries the firsttarget bit block. The M1 is a non-negative integer less than or equal tothe M.

In one subembodiment of the above embodiment, the first radio signal isan initial transmission of the second type bit block.

In one subembodiment of the above embodiment, the first targetsub-signal is one of the first sub-signal and the second sub-signal thatcorresponds to a maximum I_(MCS), the I_(MCS) indicates MCS of acorresponding radio signal. The specific meaning of the I_(MCS) can befound in TS36.213 and TS36.212.

In one subembodiment of the above embodiment, the M1 is equal to 0.

In one subembodiment of the above embodiment, the M1 is equal to the M.

In one subembodiment of the above embodiment, the M1 is less than the M.

In one subembodiment of the above embodiment, a first type sub-signalcorresponding to any one reference value of the M1 reference value(s)carries at least one of HARQ-ACK, an RI, or a CRI.

In one subembodiment of the above embodiment, a first type sub-signalcorresponding to any one reference value of the M reference value(s) notbelonging to the M1 reference value(s) carries at least one of a CQI ora PMI.

In one subembodiment of the above embodiment, the first bit blockcomprises a first information bit block and a first check bit block, thesecond bit block comprises a second information bit block and a secondcheck bit block. The first check bit block is a CRC bit block of thefirst information bit block, the second check bit block is a CRC bitblock of the second information bit block.

In a reference embodiment of the above subembodiment, the second checkbit block is not related to the first information bit block, the firstcheck bit block is not related to the second information bit block.

In one embodiment, M3 first type bit block(s) is(are) a subset of the Mfirst type bit block(s), for any given first type bit block of the M3first type bit block(s), the given first bit block comprises a givenfirst type information bit block and a given first type check bit block,the given first type check bit block is a CRC bit block of the givenfirst type information bit block. The M3 is a non-negative integer lessthan or equal to the M.

In one subembodiment of the above embodiment, the M3 is equal to 0.

In one subembodiment of the above embodiment, the M3 is equal to the M.

In one subembodiment of the above embodiment, the M3 is less than the M.

Specifically, according to one aspect of the present disclosure, whereina number of REs occupied by a second radio signal in time-frequencydomain is used to determine the M reference value(s); the second radiosignal carries the second type bit block; the second radio signal is aninitial transmission of the second type bit block, the first radiosignal is a retransmission of the second type bit block.

In one embodiment, a time domain resource occupied by the second radiosignal is prior to a time domain resource occupied by the first radiosignal.

In one embodiment, the second radio signal comprises at least the formerof uplink data and UCI.

In one embodiment, the second radio signal is transmitted on an uplinkphysical layer data channel (i.e., an uplink channel that can be usedfor bearing physical layer data).

In one subembodiment of the above embodiment, the uplink physical layerdata channel is a PUSCH.

In one subembodiment of the above embodiment, the uplink physical layerdata channel is an sPUSCH.

In one embodiment, an RV of the second radio signal is different fromthat of the first radio signal.

In one embodiment, an NDI for the second radio signal is different fromthat for the first radio signal.

In one embodiment, the first radio signal and the second radio signalcorrespond to a same HARQ process number.

In one embodiment, the M reference value(s) is(are) equal to a ratio ofthe number of REs occupied by the second radio signal in time-frequencydomain to a number of bits comprised in the second type bit blockrespectively.

In one subembodiment of the above embodiment, the second type bit blockcomprises a second type information bit block and a second type checkbit block, the second type check bit block is a CRC bit block of thesecond type information bit block.

In one embodiment, the second radio signal comprises a third sub-signaland a fourth sub-signal, the second type bit block comprises a first bitblock and a second bit block, the third sub-signal carries the first bitblock, the fourth sub-signal carries the second bit block. M2 referencevalue(s) of the M reference value(s) is(are) respectively equal to areciprocal of a sum of the number of bits in the first bit block dividedby a number of REs occupied by the third sub-signal in time-frequencydomain and the number of bits in the second bit block divided by anumber of REs occupied by the fourth sub-signal in time-frequencydomain. Reference value(s) of the M reference value(s) not belonging tothe M2 reference value(s) is(are) respectively equal to a ratio of anumber of REs occupied by a second target sub-signal in time-frequencydomain to a number of bits in a second target bit block. The secondtarget sub-signal is one of the third sub-signa and the fourthsub-signal, the second target bit block is one of the first bit blockand the second bit block, the second target sub-signal carries thesecond target bit block. The M2 is a non-negative integer less than orequal to the M.

In one subembodiment of the above embodiment, the second targetsub-signal is one of the third sub-signal and the fourth sub-signal thatcorresponds to a maximum I_(MCS), the I_(MCS) indicates MCS of acorresponding radio signal. The specific meaning of the I_(MCS) can befound in TS36.213 and TS36.212.

In one subembodiment of the above embodiment, the M2 is equal to 0.

In one subembodiment of the above embodiment, the M2 is equal to the M.

In one subembodiment of the above embodiment, the M2 is less than the M.

In one subembodiment of the above embodiment, a first type sub-signalcorresponding to any one reference value of the M2 reference value(s)carries at least one of HARQ-ACK, an RI, or a CRI.

In one subembodiment of the above embodiment, a first type sub-signalcorresponding to any one reference value of the M reference value(s) notbelonging to the M2 reference value(s) carries at least one of a CQI ora PMI.

In one subembodiment of the above embodiment, the first bit blockcomprises a first information bit block and a first check bit block, thesecond bit block comprises a second information bit block and a secondcheck bit block. The first check bit block is a CRC bit block of thefirst information bit block, the second check bit block is a CRC bitblock of the second information bit block.

In a reference embodiment of the above subembodiment, the second checkbit block is not related to the first information bit block, the firstcheck bit block is not related to the second information bit block.

Specifically, according to one aspect of the present disclosure, whereinthe Step A and the Step B further comprise the following steps:

Step A0: receiving a second signaling; and

Step B0: transmitting the second radio signal;

Herein, the second signaling comprises scheduling information of thesecond radio signal.

In one embodiment, a time domain resource occupied by the secondsignaling is prior to that occupied by the first signaling.

In one embodiment, the second signaling is a physical layer signaling.

In one embodiment, the second signaling is a dynamic signaling.

In one embodiment, the second signaling is a dynamic signaling used foruplink grant.

In one embodiment, the second signaling is transmitted on a downlinkphysical layer control channel (i.e., a downlink channel that can onlybe used for bearing a physical layer signaling).

In one subembodiment of the above embodiment, the downlink physicallayer control channel is a PDCCH.

In one subembodiment of the above embodiment, the downlink physicallayer control channel is an sPDCCH.

In one subembodiment of the above embodiment, the downlink physicallayer control channel is an NR-PDCCH.

In one embodiment, the first signaling and the second signaling bothcomprise a second field and a third field, a second field of the firstsignaling indicates at least the former of an MCS and an RV of thesecond type sub-signal, a second field of the second signaling indicatesat least the former of an MCS and an RV of uplink data in the secondradio signal, a third field of the first signaling indicates atime-frequency resource occupied by the first radio signal, a thirdfield of the second signaling indicates a time-frequency resourceoccupied by the second radio signal.

In one subembodiment of the above embodiment, a second field of thefirst signaling and a third field of the first signaling are used todetermine a number of bits in the second type bit block, the first radiosignal is an initial transmission of the second type bit block.

In one subembodiment of the above embodiment, a second field of thesecond signaling and a third field of the second signaling are used todetermine the number of bits in the second type bit block, the secondradio signal is an initial transmission of the second type bit block,the first radio signal is a retransmission of the second type bit block.

Specifically, according to one aspect of the present disclosure, whereinthe first signaling is used to determine M first offset(s), the M firsttype value(s) corresponds(correspond) to the M first offset(s)respectively, any first type value of the M first type value(s) islinearly correlated to a corresponding first offset.

In one embodiment, the M first offset(s) is(are) positive real number(s)not less than 1, respectively.

In one embodiment, the M first offset(s) is(are) positive realnumber(s), respectively.

In one embodiment, a linear coefficient between any first type value ofthe M first type value(s) and a corresponding first offset is a positivereal number.

In one embodiment, any first type value of the M first type value(s) isequal to a product of a corresponding first offset and a correspondingreference value.

In one embodiment, at least two first offsets out of the M first offsetsare unequal, the M is a positive integer greater than 1.

In one embodiment, the first signaling explicitly indicates the M firstoffset(s).

In one embodiment, the first signaling comprises a first field, thefirst field of the first signaling explicitly indicates the M firstoffset(s).

In one subembodiment of the above embodiment, the first field comprises1 bit.

In one subembodiment of the above embodiment, the first field comprises2 bits.

In one subembodiment of the above embodiment, the first field comprises3 bits.

In one subembodiment of the above embodiment, the first field comprises4 bits.

In one embodiment, the first signaling implicitly indicates the M firstoffset(s).

In one embodiment, the first signaling comprises a second field, thesecond field of the first signaling indicates at least the former of anMCS and an RV of the second type sub-signal, a second field of the firstsignaling implicitly indicates the M first offset(s).

In one subembodiment of the above embodiment, the M first offset(s)belongs(belong) to M offset set(s) respectively, an index of any firstoffset of the M first offset(s) in a corresponding offset set is relatedto at least the former of an MCS and an RV of the second typesub-signal.

In one subembodiment of the above embodiment, an index of any firstoffset of the M first offset(s) in a corresponding offset set is equalto a reference index, the reference index is related to at least theformer of an MCS and an RV of the second type sub-signal.

In one embodiment, the first signaling comprises a third field, a thirdfield of the first signaling indicates a time-frequency resourceoccupied by the first radio signal, a third field of the first signalingimplicitly indicates the M first offset(s).

In one subembodiment of the above embodiment, the M first offset(s)belongs(belong) to M offset set(s), an index of any first offset of theM first offset(s) in a corresponding offset set is related to atime-frequency resource occupied by the first radio signal.

In one subembodiment of the above embodiment, an index of any firstoffset of the M first offset(s) in a corresponding offset set is equalto a reference index, the reference index is related to a time-frequencyresource occupied by the first radio signal.

Specifically, according to one aspect of the present disclosure, thefirst signaling is used to determine a second offset, the M first typevalue(s) is(are) linearly correlated to the second offset respectively

In one embodiment, the second offset is a positive real number.

In one embodiment, a linear coefficient between any first type value ofthe M first type value(s) and the second offset is a positive realnumber.

In one embodiment, any first type value of the M first type value(s) isequal to a product of a corresponding reference value and acorresponding first offset further multiplied by the second offset.

In one embodiment, the above method is advantageous in that through ahigher-layer signaling the M first offset(s) is(are) respectivelyconfigured to the M first type bit block(s), and combined with aphysical layer signaling, the second offset is used to make adjustmentsto all of the M first offset(s), therefore, transmission reliability ofthe M first type bit block(s) can be controlled flexibly and excessivephysical layer signaling overhead can be avoided.

In one embodiment, any first type value of the M first type value(s) isequal to a corresponding reference value multiplied by a sum of acorresponding first offset and the second offset.

In one embodiment, the first signaling explicitly indicates the secondoffset.

In one embodiment, the first signaling comprises a first field, thefirst field of the first signaling explicitly indicates the secondoffset.

In one subembodiment of the above embodiment, the second offset belongsto an offset group, the offset group comprises a positive integer numberof offset(s), the first field of the first signaling explicitlyindicates an index of the second offset in the offset group.

In one subembodiment of the above embodiment, the first field comprises1 bit.

In one subembodiment of the above embodiment, the first field comprises2 bits.

In one subembodiment of the above embodiment, the first field comprises3 bits.

In one subembodiment of the above embodiment, the first field comprises4 bits.

In one embodiment, the first signaling implicitly indicates the secondoffset.

In one embodiment, the first signaling comprises a second field, thesecond field of the first signaling indicates at least the former of anMCS and an RV of the second type sub-signal, the second field of thefirst signaling implicitly indicates the second offset.

In one subembodiment of the above embodiment, the second offset belongsto an offset group, the offset group comprises a positive integer numberof offset(s), an index of the second offset in the offset group isrelated to at least the former of an MCS and an RV of the second typesub-signal.

In one embodiment, the first signaling comprises a third field, thethird field of the first signaling indicates a time-frequency resourceoccupied by the first radio signal, the third field of the firstsignaling implicitly indicates the second offset.

In one embodiment of the above embodiment, the second offset belongs toan offset group, the offset group comprises a positive integer number ofoffset(s), an index of the second offset in the offset group is relatedto a time-frequency resource occupied by the first radio signal.

Specifically, according to one aspect of the present disclosure, whereinthe Step A further comprises the following step:

Step A1: receiving a first downlink signaling;

wherein the first downlink signaling is used to determine M offsetset(s), any offset set of the M offset set(s) comprises a positiveinteger number of offset(s), the M first offset(s) belongs(belong) tothe M offset set(s) respectively.

In one embodiment, the first downlink signaling is a higher-layersignaling.

In one subembodiment of the above embodiment, the first downlinksignaling is a Radio Resource Control (RRC) signaling.

In one embodiment, the above embodiment is advantageous in that ahigher-layer signaling and a physical layer signaling are jointly usedto determine the M first offset(s), so that transmission reliability ofthe M first type bit block(s) can be flexibly controlled and excessivephysical layer signaling overhead can be avoided.

In one embodiment, the first downlink signaling is semi-staticallyconfigured.

In one embodiment, the first downlink signaling is UE-specific.

In one embodiment, the first signaling explicitly indicates an index ofeach first offset of the M first offset(s) in a corresponding offsetset.

In one embodiment, the first signaling comprises a first field, thefirst field of the first signaling explicitly indicates an index of eachfirst offset of the M first offset(s) in a corresponding offset set.

In one embodiment, the first signaling implicitly indicates an index ofeach first offset of the M first offset(s) in a corresponding offset set

In one embodiment, the first signaling comprises a second field, thesecond field of the first signaling indicates at least the former of anMCS and an RV of the second type sub-signal, the second field of thefirst signaling implicitly indicates an index of each first offset ofthe M first offset(s) in a corresponding offset set.

In one subembodiment of the above embodiment, an index of any firstoffset of the M first offset(s) in a corresponding offset set is relatedto at least the former of MCS and an RV of the second type sub-signal.

In one subembodiment of the above embodiment, an index of any firstoffset of the M first offset(s) in a corresponding offset set is equalto a reference index, the reference index is related to at least theformer of an MCS and an RV of the second type sub-signal.

In one embodiment, the first signaling comprises a third field, thethird field of the first signaling indicates a time-frequency resourceoccupied by the first radio signal, the third field of the firstsignaling implicitly indicates an index of each first offset of the Mfirst offset(s) in a corresponding offset set.

In one subembodiment of the above embodiment, an index of any firstoffset of the M first offset(s) in a corresponding offset set is relatedto a time-frequency resource occupied by the first radio signal.

In one subembodiment of the above embodiment, an index of any firstoffset of the M first offset(s) in a corresponding offset set is equalto a reference index, the reference index is related to a time-frequencyresource occupied by the first radio signal.

In one embodiment, any two offset sets of the M offset sets comprise anequal number of offsets.

In one embodiment, at least two offset sets of the M offset setscomprise different numbers of offsets.

Specifically, according to one aspect of the present disclosure, whereinthe Step A further comprises the following step:

Step A2: receiving a second downlink signaling;

Herein, the second downlink signaling is used to determine M firstoffset(s), the M first type value(s) corresponds(correspond) to the Mfirst offset(s) respectively, any first type value of the M first typevalue(s) is linearly correlated to a corresponding first offset.

In one embodiment, the second downlink signaling is a higher-layersignaling.

In one subembodiment of the above embodiment, the second downlinksignaling is a Radio Resource Control (RRC) signaling.

In one embodiment, the second downlink signaling is semi-staticallyconfigured.

In one embodiment, the second downlink signaling is UE-specific.

In one embodiment, X1 first offset(s) out of the M first offset(s)is(are) β_(offset) ^(HARQ-ACK), X2 first offset(s) out of the M firstoffset(s) is(are) β_(offset) ^(RI), X3 first offset(s) out of the Mfirst offset(s) is(are) β_(offset) ^(RI), the X1, the X2 and the X3 arerespectively non-negative integers not greater than the M, a sum of theX1, the X2 and the X3 is equal to the M. The β_(offset) ^(HARQ-ACK), theβ_(offset) ^(RI), and the β_(offset) ^(CQI) are an offset betweentransmission rate of HARQ-ACK and a corresponding reference value, anoffset between transmission rate of an RI/CRI and a correspondingreference value, as well as an offset between transmission rate of a CQIand a corresponding reference value, respectively. The specific meaningof the β_(offset) ^(HARQ-ACK), the β_(offset) ^(RI) and β_(offset)^(CQI) the offset can be found in TS36.213 and TS36.212.

Specifically, according to one aspect of the present disclosure, whereinan index of each first offset of the M first offset(s) in acorresponding offset set is related to a first parameter, the firstparameter includes at least one of a user case for the second type bitblock, a number of transmissions, MCS of the second type sub-signal, anRV of the second type sub-signal, or a time-frequency resource occupiedby the first radio signal, the number of transmissions is a number oftransmissions of the second type bit block as of the first radio signal.

In one embodiment, the user case includes enhanced Mobile BroadBand(eMBB), Ultra-Reliable and Low Latency Communications (URLLC) andmassive Machine-Type Communications (mMTC).

In one subembodiment of the above embodiment, the M first offset(s)decreases(decrease) as the physical layer transmission reliabilityrequired by a user case for the second type bit block gets higher.

In one subembodiment of the above embodiment, when a user case for thesecond type bit block is URLLC, a given first offset is equal to Y1;when a user case for the second type bit block is eMBB, the given firstoffset is equal to Y2. The Y1 is less than the Y2, the given firstoffset is any first offset of the M first offset(s).

In one embodiment, the M first offset(s) increases(increase) as thenumber of transmissions is on the rise.

In one embodiment, offsets in the M first offset set(s) are sorted indescending order respectively.

In one embodiment, offsets in the M first offset set(s) are sorted inascending order respectively.

The present disclosure provides a method in a base station used forwireless communication, comprising the following steps:

Step A: transmitting a first signaling; and

Step B: receiving a first radio signal;

Herein, the first signaling comprises scheduling information of thefirst radio signal, the first radio signal comprises M first typesub-signal(s) and a second type sub-signal, the M first typesub-signal(s) carries(carry) M first type bit block(s) respectively, thesecond type sub-signal carries a second type bit block; M first typevalue(s) is(are) respectively used to determine a number(numbers) ofResource Elements (REs) occupied by the M first type sub-signal(s) intime-frequency domain; the M first type value(s) corresponds(correspond)to M reference value(s) respectively, the first signaling is used todetermine a ratio of each first type value of the M first type value(s)to a corresponding reference value; the M is a positive integer.

In one embodiment, REs occupied by any first type sub-signal of the Mfirst type sub-signal(s) in time-frequency domain and REs occupied bythe second type sub-signal in time-frequency domain are non-overlapping.

In one embodiment, REs respectively occupied by any two different firsttype sub-signals of the M first type sub-signals in time-frequencydomain are non-overlapping.

In one embodiment, the first radio signal comprises uplink data and UCI.

In one embodiment, the M first type bit block(s) comprises(comprise) UCIrespectively.

In one embodiment, the second type bit block comprises uplink data.

Specifically, according to one aspect of the present disclosure, whereinthe number of REs occupied by the first radio signal in time-frequencydomain is used to determine the M reference value(s).

Specifically, according to one aspect of the present disclosure, whereinthe number of REs occupied by a second radio signal in time-frequencydomain is used to determine the M reference value(s); the second radiosignal carries the second type bit block; the second radio signal is aninitial transmission of the second type bit block, the first radiosignal is a retransmission of the second type bit block.

In one embodiment, the second radio signal comprises at least the formerof uplink data and UCI.

Specifically, according to one aspect of the present disclosure, whereinthe Step A and the Step B further comprise the following steps:

Step A0: transmitting a second signaling; and

Step B0: receiving the second radio signal;

Herein, the second signaling comprises scheduling information of thesecond radio signal.

Specifically, according to one aspect of the present disclosure, whereinthe first signaling is used to determine M first offset(s), the M firsttype value(s) corresponds(correspond) to the M first offset(s)respectively, any first type value of the M first type value(s) islinearly correlated to a corresponding first offset.

In one embodiment, any first type value of the M first type value(s) isequal to a product of a corresponding first offset and a correspondingreference value.

Specifically, according to one aspect of the present disclosure, whereinthe first signaling is used to determine a second offset, the M firsttype value(s) is(are) linearly correlated to the second offsetrespectively.

In one embodiment, any first value of the M first type value(s) is equalto a product of a corresponding reference value and a correspondingfirst offset further multiplied by the second offset.

In one embodiment, any first value of the M first type value(s) is equalto a corresponding reference value multiplied by a sum of acorresponding first offset and the second offset.

Specifically, according to one aspect of the present disclosure, whereinthe Step A further comprises the following step:

Step A1: transmitting a first downlink signaling;

Herein, the first downlink signaling is used to determine M offsetset(s), any offset set of the M offset set(s) comprises a positiveinteger number of offset(s), the M first offset(s) belongs(belong) to Moffset set(s) respectively.

Specifically, according to one aspect of the present disclosure, whereinthe Step A further comprises the following step:

Step A2: transmitting a second downlink signaling;

Herein, the second downlink signaling is used to determine M firstoffset(s), the M first type value(s) corresponds(correspond) to the Mfirst offset(s) respectively, any first type value of the M first typevalue(s) is linearly correlated to a corresponding first offset.

Specifically, according to one aspect of the present disclosure, whereinan index of each first offset of the M first offset(s) in acorresponding offset set is related to a first parameter, the firstparameter includes at least one of a user case for the second type bitblock, a number of transmissions, MCS of the second type sub-signal, anRV of the second type sub-signal, or a time-frequency resource occupiedby the first radio signal, the number of transmissions is a number oftransmissions of the second type bit block as of the first radio signal.

The present disclosure provides a UE used for wireless communication,comprising:

a first receiver, receiving a first signaling; and

a first transmitter, transmitting a first radio signal;

wherein the first signaling comprises scheduling information of thefirst radio signal, the first radio signal comprises M first typesub-signal(s) and a second type sub-signal, the M first typesub-signal(s) carries(carry) M first type bit block(s) respectively, thesecond type sub-signal carries a second type bit block; M first typevalue(s) is(are) respectively used to determine a number(numbers) ofResource Elements (REs) occupied by the M first type sub-signal(s) intime-frequency domain; the M first type value(s) corresponds(correspond)to M reference value(s) respectively, the first signaling is used todetermine a ratio of each first type value of the M first type value(s)to a corresponding reference value; the M is a positive integer.

In one embodiment, the above UE used for wireless communication ischaracterized in that the number of REs occupied by the first radiosignal in time-frequency domain is used to determine the M referencevalue(s).

In one embodiment, the above UE used for wireless communication ischaracterized in that the number of REs occupied by a second radiosignal in time-frequency domain is used to determine the M referencevalue(s). The second radio signal carries the second type bit block. Thesecond radio signal is an initial transmission of the second type bitblock, the first radio signal is a retransmission of the second type bitblock.

In one embodiment, the above UE used for wireless communication ischaracterized in that the first receiver further receives a secondsignaling, the first transmitter further transmits the second radiosignal. Herein, the second signaling comprises scheduling information ofthe second radio signal.

In one embodiment, the above UE used for wireless communication ischaracterized in that the first signaling is used to determine M firstoffset(s), the M first type value(s) corresponds(correspond) to the Mfirst offset(s) respectively, any first type value of the M first typevalue(s) is linearly correlated to a corresponding first offset.

In one embodiment, the above UE used for wireless communication ischaracterized in that the first signaling is used to determine a secondoffset, the M first type value(s) is(are) linearly correlated to thesecond offset respectively

In one embodiment, the above UE used for wireless communication ischaracterized in that the first receiver further receives a firstdownlink signaling. Herein, the first downlink signaling is used todetermine M offset set(s), any offset set of the M offset set(s)comprises a positive integer number of offset(s), the M first offset(s)belongs(belong) to the M offset set(s) respectively.

In one embodiment, the above UE used for wireless communication ischaracterized in that the first receiver further receives a seconddownlink signaling. Herein, the second downlink signaling is used todetermine M first offset(s), the M first type value(s)corresponds(correspond) to the M first offset(s) respectively, any firsttype value of the M first type value(s) is linearly correlated to acorresponding first offset.

In one embodiment, the above UE used for wireless communication ischaracterized in that each first offset of the M first offset(s) in acorresponding offset set is equal to a first parameter, the firstparameter includes at least one of a user case for the second type bitblock, a number of transmissions, MCS of the second type sub-signal, anRV of the second type sub-signal, or a time-frequency resource occupiedby the first radio signal, the number of transmissions is a number oftransmissions of the second type bit block as of the first radio signal.

The present disclosure provides a base station used for wirelesscommunication, comprising:

a second transmitter, transmitting a first signaling; and

a second receiver, receiving a first radio signal;

wherein the first signaling comprises scheduling information of thefirst radio signal, the first radio signal comprises M first typesub-signal(s) and a second type sub-signal, the M first typesub-signal(s) carries(carry) M first type bit block(s) respectively, thesecond type sub-signal carries a second type bit block; M first typevalue(s) is(are) respectively used to determine a number(numbers) ofResource Elements (REs) occupied by the M first type sub-signal(s) intime-frequency domain; the M first type value(s) corresponds(correspond)to M reference value(s) respectively, the first signaling is used todetermine a ratio of each first type value of the M first type value(s)to a corresponding reference value; the M is a positive integer.

In one embodiment, the above base station used for wirelesscommunication is characterized in that the number of REs occupied by thefirst radio signal is used to determine the M reference value(s).

In one embodiment, the above base station used for wirelesscommunication is characterized in that the number of REs occupied by asecond radio signal is used to determine the M reference value(s). Thesecond radio signal carries the second type bit block. The second radiosignal is an initial transmission of the second type bit block, thefirst radio signal is a retransmission of the second type bit block.

In one embodiment, the above base station used for wirelesscommunication is characterized in that the second transmitter furthertransmits a second signaling, the second receiver further receives thesecond radio signal. Herein, the second signaling comprises schedulinginformation of the second radio signal.

In one embodiment, the above base station used for wirelesscommunication is characterized in that the first signaling is used todetermine M first offset(s), the M first type value(s)corresponds(correspond) to the M first offset(s) respectively, any firsttype value of the M first type value(s) is linearly correlated to acorresponding first offset.

In one embodiment, the above base station used for wirelesscommunication is characterized in that the first signaling is used todetermine a second offset, the M first type value(s) is(are) linearlycorrelated to the second offset respectively.

In one embodiment, the above base station used for wirelesscommunication is characterized in that the second transmitter furthertransmits a first downlink signaling. Herein, the first downlinksignaling is used to determine M offset set(s), any offset set of the Moffset set(s) comprises a positive integer number of offset(s), the Mfirst offset(s) belongs(belong) to the M offset set(s) respectively.

In one embodiment, the above base station used for wirelesscommunication is characterized in that the second transmitter furthertransmits a second downlink signaling. Herein, the second downlinksignaling is used to determine M first offset(s), the M first typevalue(s) corresponds(correspond) to the M first offset(s) respectively,any first type value of the M first type value(s) is linearly correlatedto a corresponding first offset.

In one embodiment, the above base station used for wirelesscommunication is characterized in that each first offset of the M firstoffset(s) in a corresponding offset set is equal to a first parameter,the first parameter includes at least one of a user case for the secondtype bit block, a number of transmissions, MCS of the second typesub-signal, an RV of the second type sub-signal, or a time-frequencyresource occupied by the first radio signal, the number of transmissionsis a number of transmissions of the second type bit block as of thefirst radio signal.

In one embodiment, the present disclosure has the following advantagesover conventional schemes:

When UCI and uplink data are transmitted simultaneously in the form ofmultiplexing on an uplink physical layer data channel, a base stationcan dynamically adjust the number of REs occupied by UCI on the uplinkphysical layer data channel via a physical layer signaling, therebycontrolling transmission reliability of the UCI in a flexible manner.

When UCI is multiplexed with uplink data in various applicationscenarios, whatever the physical layer transmission reliability ofuplink data is, a base station will be able to ensure the stability ofUCI transmission reliability by changing the offset between UCItransmission rate and MCS of uplink data.

When UCI is multiplexed with retransmitted uplink data and a channel forretransmission does not match with a channel for the first transmission,a base station will be able to ensure sufficiently high UCI transmissionreliability by changing the offset between UCI transmission rate and MCSof uplink data.

The offset between UCI transmission rate and MCS of uplink data isjointly determined by a higher-layer signaling and a physical layersignaling, therefore, transmission reliability of UCI can be controlledflexibly and excessive physical layer signaling overhead can be avoided.

BRIEF DESCRIPTION OF THE DRAWINGS

Other features, objects and advantages of the present disclosure willbecome more apparent from the detailed description of non-restrictiveembodiments taken in conjunction with the following drawings:

FIG. 1 illustrates a flowchart of wireless transmission according to oneembodiment of the present disclosure;

FIG. 2 illustrates a flowchart of wireless transmission according toanother embodiment of the present disclosure;

FIG. 3 illustrates a schematic diagram of a method of calculation of thenumber of REs occupied by M first type sub-signal(s) in time-frequencydomain according to one embodiment of the present disclosure;

FIG. 4 illustrates a schematic diagram of a method of calculation of thenumber of REs occupied by M first type sub-signal(s) in time-frequencydomain according to another embodiment of the present disclosure;

FIG. 5 illustrates a schematic diagram of a method of calculation of thenumber of REs occupied by M first type sub-signal(s) in time-frequencydomain according to another embodiment of the present disclosure;

FIG. 6 illustrates a schematic diagram of a part of a first signalingused to indicate a ratio of a first type value to a correspondingreference value according to one embodiment of the present disclosure;

FIG. 7 illustrates a schematic diagram of a part of a first signalingused to indicate a ratio of a first type value to a correspondingreference value according to another embodiment of the presentdisclosure;

FIG. 8 illustrates a structure block diagram of a processing device in aUE according to one embodiment of the present disclosure;

FIG. 9 illustrates a structure block diagram of a processing device in abase station according to one embodiment of the present disclosure;

FIG. 10 illustrates a flowchart of a first signaling and a first radiosignal according to one embodiment of the present disclosure;

FIG. 11 illustrates a schematic diagram of a network architectureaccording to one embodiment of the present disclosure;

FIG. 12 illustrates a schematic diagram of an embodiment of a radioprotocol architecture of a user plane and a control plane according toone embodiment of the present disclosure;

FIG. 13 illustrates a schematic diagram of a New Radio (NR) node and aUE according to one embodiment of the present disclosure.

EMBODIMENT 1

Embodiment 1 illustrates a flowchart of wireless transmission, as shownin FIG. 1. In FIG. 1, a base station N1 is a maintenance base stationfor a serving cell of a UE U2. In FIG. 1, steps in box F1 and box F2 areoptional, respectively. Box F1 and box F2 cannot exist at the same time.

The base station N1 transmits a first downlink signaling in step S101;transmits a second downlink signaling in step S102; transmits a firstsignaling in step S11; and receives a first radio signal in step S12.

The UE U2 receives a first downlink signaling in step S201; receives asecond downlink signaling in step S202; receives a first signaling instep S22; and transmits a first radio signal in step S22.

In Embodiment 1, the first signaling comprises scheduling information ofthe first radio signal, the first radio signal comprises M first typesub-signal(s) and a second type sub-signal, the M first typesub-signal(s) carries(carry) M first type bit block(s) respectively, thesecond type sub-signal carries a second type bit block. M first typevalue(s) is(are) respectively used by the UE U2 to determine a number ofResource Elements (REs) occupied by the M first type sub-signal(s) intime-frequency domain. The M first type value(s) corresponds(correspond)to M reference value(s) respectively, the first signaling is used by theUE U2 to determine a ratio of each first type value of the M first typevalue(s) to a corresponding reference value. The M is a positiveinteger. The M first type value(s) corresponds(correspond) to M firstoffset(s) respectively, any first type value of the M first typevalue(s) is linearly correlated to a corresponding first offset. Thefirst downlink signaling is used by the UE U2 to determine M offsetset(s), any offset set of the M offset set(s) comprises a positiveinteger number of offset(s), the M first offset(s) belongs(belong) tothe M offset set(s) respectively. The second downlink signaling is usedby the UE U2 to determine the M first offset(s).

In one embodiment, the REs occupy duration time of a broadband symbol intime domain, and occupy a subcarrier bandwidth in frequency domain.

In one subembodiment of the above embodiment, the broadband symbol is anOFDM symbol.

In one subembodiment of the above embodiment, the broadband symbol is aDFT-S-OFDM symbol.

In one subembodiment of the above embodiment, the broadband symbol is anFBMC symbol.

In one embodiment, REs occupied by any first type sub-signal of the Mfirst type sub-signal(s) in time-frequency domain and those occupied bythe second type sub-signal in time-frequency domain are non-overlapping.

In one embodiment, REs occupied by any two different first typesub-signals of the M first type sub-signals in time-frequency domain arenon-overlapping.

In one embodiment, the first signaling is a physical layer signaling.

In one embodiment, the first signaling is a dynamic signaling.

In one embodiment, the first signaling is a dynamic signaling used foruplink grant.

In one embodiment, the first signaling is transmitted on a downlinkphysical layer control channel (i.e., a downlink channel that can onlybe used for bearing a physical layer signaling).

In one subembodiment of the above embodiment, the downlink physicallayer control channel is a PDCCH.

In one subembodiment of the above embodiment, the downlink physicallayer control channel is an sPDCCH.

In one subembodiment of the above embodiment, the downlink physicallayer control channel is an NR-PDCCH.

In one embodiment, the scheduling information includes at least one of atime domain resource occupied, a frequency domain resource occupied, anMCS, a HARQ process number, an RV or an NDI.

In one embodiment, the first radio signal comprises uplink data anduplink control information (UCI).

In one embodiment, the first radio signal is transmitted on an uplinkphysical layer data channel (i.e., an uplink channel that can be usedfor bearing physical layer data).

In one subembodiment of the above embodiment, the uplink physical layerdata channel is a PUSCH.

In one subembodiment, the uplink physical layer data channel is ansPUSCH.

In one embodiment, the M first type bit block(s) comprises(comprise) UCIrespectively.

In one subembodiment of the above embodiment, the UCI includes at leastone of HARQ-ACK, CSI, an RI, a CQI, a PMI, or a CRI.

In one embodiment, the second type bit block comprises uplink data.

In one embodiment, a given radio signal carrying a given bit blockrefers to: the given radio signal is an output after the given bit blockis sequentially subjected to Channel Coding, a Modulation Mapper, aLayer Mapper, Precoding, a Resource Element Mapper, and Broadband SymbolGeneration.

In one embodiment, a given radio signal carrying a given bit blockrefers to: the given radio signal is an output after the given bit blockis sequentially subjected to Channel Coding, a Modulation Mapper, aLayer Mapper, a transform precoder, Precoding, a Resource ElementMapper, and Broadband Symbol Generation.

In one embodiment, a given radio signal carrying a given bit blockrefers to: the given bit block is used to generate the given radiosignal.

In one embodiment, the number of REs occupied by the first radio signalin time-frequency domain is used by the UE U2 to determine the Mreference value(s).

In one embodiment, the first radio signal is an initial transmission ofthe second type bit block.

In one embodiment, M3 first type bit block(s) is(are) a subset of the Mfirst type bit block(s), for any given first type bit block of the M3first type bit block(s), the given first bit block comprises a givenfirst type information bit block and a given first type check bit block,the given first type check bit block is a CRC bit block of the givenfirst type information bit block. The M3 is a non-negative integer lessthan or equal to the M.

In one subembodiment of the above embodiment, the M3 is equal to 0.

In one subembodiment of the above embodiment, the M3 is equal to the M.

In one subembodiment of the above embodiment, the M3 is less than the M.

In one embodiment, the first signaling comprises a second field and athird field, a second field of the first signaling indicates at leastthe former of an MCS and an RV of the second type sub-signal, a thirdfield of the first signaling indicates a time-frequency resourceoccupied by the first radio signal. A second field of the firstsignaling and a third field of the first signaling are used by the UE U2to determine the number of bits in the second type bit block.

In one embodiment, the M first offset(s) is(are) respectively positivereal number(s) not less than 1.

In one embodiment, the M first offset(s) is(are) respectively positivereal number(s).

In one embodiment, a linear coefficient between any first type value ofthe M first type value(s) and a corresponding first offset is a positivereal number.

In one embodiment, any first type value of the M first type value(s) isequal to a product of a corresponding first offset and a correspondingreference value.

In one embodiment, at least two first offsets out of the M first offsetsare unequal, the M is a positive integer greater than 1.

In one embodiment, the first signaling is used by the UE U2 to determinethe M first offset(s).

In one subembodiment of the above embodiment, the first signalingexplicitly indicates the M first offset(s).

In one subembodiment of the above embodiment, the first signalingimplicitly indicates the M first offset(s).

In one embodiment, the first signaling is used by the UE U2 to determinea second offset, the M first type value(s) is(are) linearly correlatedto the second offset respectively.

In one subembodiment of the above embodiment, the second offset is apositive real number.

In one subembodiment of the above embodiment, linear coefficient(s)between the M first type value(s) and the second offset is(are) positivereal number(s) respectively.

In one subembodiment of the above embodiment, any first type value ofthe M first type value(s) is equal to a product of a correspondingreference value and a corresponding first offset further multiplied bythe second offset.

In one subembodiment of the above embodiment, any first type value ofthe M first type value(s) is equal to a corresponding reference valuemultiplied by a sum of a corresponding first offset and the secondoffset.

In one subembodiment of the above embodiment, the first signalingexplicitly indicates the second offset.

In one subembodiment of the above embodiment, the first signalingimplicitly indicates the second offset.

In one embodiment, the first downlink signaling is a higher-layersignaling.

In one subembodiment of the above embodiment, the first downlinksignaling is an RRC signaling.

In one embodiment, the first downlink signaling is semi-staticallyconfigured.

In one embodiment, the first downlink signaling is UE-specific.

In one embodiment, the first signaling explicitly indicates an index ofeach first offset of the M first offset(s) in a corresponding offsetset.

In one embodiment, the first signaling implicitly indicates an index ofeach first offset of the M first offset(s) in a corresponding offsetset.

In one embodiment, indices of the M first offsets in the M offset setsare equal.

In one embodiment, any two offset sets of the M offset sets comprise anequal number of offsets.

In one embodiment, at least two offset sets of the M offset setscomprise different numbers of offsets.

In one embodiment, the second downlink signaling is a higher-layersignaling.

In one subembodiment of the above embodiment, the second downlinksignaling is an RRC signaling.

In one embodiment, the second downlink signaling is semi-staticallyconfigured.

In one embodiment, the second downlink signaling is UE-specific.

In one embodiment, X1 first offset(s) out of the M first offset(s)is(are) β_(offset) ^(HARQ-ACK), X2 first offset(s) out of the M firstoffset(s) is(are) β_(offset) ^(RI), X3 first offset(s) out of the Mfirst offset(s) is(are) β_(offset) ^(CQI), the X1, the X2 and the X3 arerespectively non-negative integers not greater than the M, a sum of theX1, the X2 and the X3 is equal to the M. The β_(offset) ^(HARQ-ACK), theβ_(offset) ^(RI), and the β_(offset) ^(CQI) are an offset betweentransmission rate of HARQ-ACK and a corresponding reference value, anoffset between transmission rate of an RI/CRI and a correspondingreference value, as well as an offset between transmission rate of a CQIand a corresponding reference value, respectively. The specific meaningof the β_(offset) ^(HARQ-ACK), the β_(offset) ^(RI) and the β_(offset)^(CQI) can be found in TS36.213 and TS36.212.

In one embodiment, an index of each first offset of the M firstoffset(s) in a corresponding offset set is related to a first parameter,the first parameter includes at least one of a user case for the secondtype bit block, a number of transmissions, MCS of the second typesub-signal, an RV of the second type sub-signal, or a time-frequencyresource occupied by the first radio signal, the number of transmissionsis a number of transmissions of the second type bit block as of thefirst radio signal.

In one subembodiment of the above embodiment, the user case includeseMBB, URLLC and mMTC.

In one subembodiment of the above embodiment, the M first offset(s)decreases(decrease) as the physical layer transmission reliabilityrequired by a user case for the second type bit block gets higher.

In one subembodiment of the above embodiment, when a user case for thesecond type bit block is URLLC, a given first offset is equal to Y1;when a user case for the second type bit block is eMBB, the given firstoffset is equal to Y2. The Y1 is less than the Y2, the given firstoffset is any first offset of the M first offset(s).

In one embodiment, the M first offset(s) increases(increase) as thenumber of transmissions is on the rise.

In one embodiment, offsets in the M first offset set(s) are sorted indescending order respectively.

In one embodiment, offsets in the M first offset set(s) are sorted inascending order respectively.

In one embodiment, the box F1 in FIG. 1 exists, while the box F2 in FIG.1 does not exist.

In one embodiment, the box F1 in FIG. 1 does not exist, while the box F2in FIG. 1 exists.

In one embodiment, neither of the box F1 and the box F2 in FIG. 1exists.

EMBODIMENT 2

Embodiment 2 illustrates a flowchart of wireless transmission, as shownin FIG. 2. In FIG. 2, a base station N3 is a maintenance base stationfor a serving cell of a UE U4. In FIG. 2, steps in boxes F3 and F4 areoptional, respectively. The box F3 and the box F4 cannot exist at thesame time.

The base station N3 transmits a first downlink signaling in step S301;transmits a second downlink signaling in step S302; transmits a secondsignaling in step S31; receives a second radio signal in step S32;transmits a first signaling in step S33; and receives a first radiosignal in step S34.

The UE U4 receives a first downlink signaling in step S401; receives asecond downlink signaling in step S402; receives a second signaling instep S41; transmits a second radio signal in step S42; receives a firstsignaling in step S43; and transmits a first radio signal in step S44.

In Embodiment 2, the first signaling comprises scheduling information ofthe first radio signal, the first radio signal comprises M first typesub-signal(s) and a second type sub-signal, the M first typesub-signal(s) carries(carry) M first type bit block(s) respectively, thesecond type sub-signal carries a second type bit block. M first typevalue(s) is(are) respectively used by the UE U4 to determine a number ofREs occupied by the M first type sub-signal(s) in time-frequency domain.The M first type value(s) corresponds(correspond) to M referencevalue(s) respectively, the first signaling is used by the UE U4 todetermine a ratio of each first type value of the M first type value(s)to a corresponding reference value. The M is a positive integer. Thesecond radio signal carries the second type bit block. The second radiosignal is an initial transmission of the second type bit block, thefirst radio signal is a retransmission of the second type bit block. Thesecond signaling comprises scheduling information of the second radiosignal. The M first type value(s) corresponds(correspond) to M firstoffset(s) respectively, any first type value of the M first typevalue(s) is linearly correlated to a corresponding first offset. Thefirst downlink signaling is used by the UE U4 to determine M offsetset(s), any offset set of the M offset set(s) comprises a positiveinteger number of offset(s), the M first offset(s) belongs(belong) tothe M offset set(s) respectively. The second downlink signaling is usedby the UE U4 to determine the M first offset(s).

In one embodiment, the number of REs occupied by a second radio signalin time-frequency domain is used by the UE U4 to determine the Mreference value(s).

In one embodiment, a time domain resource occupied by the second radiosignal is prior to a time domain resource occupied by the first radiosignal.

In one embodiment, the second radio signal comprises at least one ofuplink data and UCI.

In one embodiment, the second radio signal is transmitted on an uplinkphysical layer data channel (i.e., an uplink channel that can be usedfor bearing physical layer data).

In one subembodiment of the above embodiment, the uplink physical layerdata channel is a PUSCH.

In one subembodiment of the above embodiment, the uplink physical layerdata channel is an sPUSCH.

In one embodiment, an RV of the second radio signal is different fromthat of the first radio signal.

In one embodiment, an NDI for the second radio signal is different fromthat for the first radio signal.

In one embodiment, the first radio signal and the second radio signalcorrespond to a same HARQ process number.

In one embodiment, a time domain resource occupied by the secondsignaling is prior to a time domain resource occupied by the firstsignaling.

In one embodiment, the second signaling is a physical layer signaling.

In one embodiment, the second signaling is a dynamic signaling.

In one embodiment, the second signaling is a dynamic signaling used foruplink grant.

In one embodiment, the second signaling is transmitted on a downlinkphysical layer control channel (i.e., a downlink channel that can onlybe used for bearing a physical layer signaling).

In one subembodiment of the above embodiment, the downlink physicallayer control channel is a PDCCH.

In one subembodiment of the above embodiment, the downlink physicallayer control channel is an sPDCCH.

In one subembodiment of the above embodiment, the downlink physicallayer control channel is an NR-PDCCH.

In one embodiment, the second signaling comprises a second field and athird field, a second field of the second signaling indicates at leastthe former of an MCS and an RV of uplink data in the second radiosignal, a third field of the second signaling indicates a time-frequencyresource occupied by the second radio signal. A second field of thesecond signaling and a third field of the second signaling are used bythe UE U4 to determine the number of bits in the second type bit block.

In one embodiment, the box F3 in FIG. 2 exists, while the box F4 in FIG.2 does not exist.

In one embodiment, the box F3 in FIG. 2 does not exist, while the box F4in FIG. 2 exists.

In one embodiment, neither of the box F3 and the box F4 in FIG. 2exists.

EMBODIMENT 3

Embodiment 3 illustrates a schematic diagram of a method of calculationof the number of REs occupied by M first type sub-signal(s) intime-frequency domain, as shown in FIG. 3.

In Embodiment 3, the first radio signal in the present disclosurecomprises M first type sub-signal(s) and a second type sub-signal, the Mfirst type sub-signal(s) carries(carry) M first type bit block(s)respectively, the second type sub-signal carries a second type bitblock. The second type bit block comprises a second type information bitblock and a second type check bit block, the second type check bit blockis a CRC bit block of the second type information bit block. M firsttype value(s) is(are) respectively used to determine a number(numbers)of REs occupied by the M first type sub-signal(s) in time-frequencydomain. The M first type value(s) corresponds(correspond) to M referencevalue(s) respectively, the first signaling in the present disclosure isused to determine a ratio of each first type value of the M first typevalue(s) to a corresponding reference value. Any reference value of theM reference value(s) is equal to a ratio of the number of REs occupiedby the first radio signal in time-frequency domain to the number of bitsin the second type bit block. The M first type value(s)corresponds(correspond) to M first offset(s) respectively, any firsttype value of the M first type value(s) is linearly correlated to acorresponding first offset. The M first type sub-signal(s)corresponds(correspond) to M first limit value(s) respectively.

In FIG. 3, indices for the M first type sub-signal(s), the M first typebit block(s), the M first type value(s), the M reference value(s), the Mfirst offset(s) and the M first limit value(s) are #0, #1, #2 . . . and#M−1, respectively. A first type sub-signal #i carries a first type bitblock #i, a first type value #i is used to determine a number of REsoccupied by a first type sub-signal #i in time-frequency domain, a firsttype value #i corresponds to a reference value #i, a first type value #icorresponds to a first offset #i, a first type sub-signal #i correspondsto a first type limit value #i. The i is a non-negative integer lessthan M.

In one embodiment, the first radio signal is an initial transmission ofthe second type bit block.

In one embodiment, a CRC bit block of a given bit block refers to anoutput after the given bit block is subjected to CRC cyclic generatorpolynomial. A polynomial consisting of the given bit block and a CRC bitblock of the given bit block can be divided by the CRC cyclic generatorpolynomial on GF(2), namely, the polynomial consisting of the given bitblock and a CRC bit block of the given bit block yields a remainderequal to 0 when divided by the CRC Cyclic Generator Polynomial.

In one embodiment, the M first offset(s) is(are) positive real number(s)not less than 1, respectively.

In one embodiment, the M first offset(s) is(are) positive real number(s)respectively.

In one embodiment, a linear coefficient between any first type value ofthe M first type value(s) and a corresponding first offset is a positivereal number.

In one embodiment, at least two first offsets out of the M first offsetsare unequal, the M is a positive integer greater than 1.

In one embodiment, any first type value of the M first type value(s) isequal to a product of a corresponding first offset and a correspondingreference value.

In one embodiment, the M first type value(s) is(are) linearly correlatedto the second offset respectively.

In one subembodiment of the above embodiment, the second offset is apositive real number.

In one subembodiment of the above embodiment, linear coefficient(s)between the M first type value(s) and the second offset is(are) positivereal number(s) respectively.

In one subembodiment of the above embodiment, any first type value ofthe M first type value(s) is equal to a product of a correspondingreference value and a corresponding first offset further multiplied bythe second offset.

In one subembodiment of the above embodiment, any first type value ofthe M first type value(s) is equal to a corresponding reference valuemultiplied by a sum of a corresponding first offset and the secondoffset.

In one embodiment, a number of REs occupied by any first type sub-signalof the M first type sub-signal(s) in time-frequency domain is equal to aminimum value between a corresponding first limit value and a product ofa corresponding first type value and a number of bits comprised in acorresponding first type bit block.

In one embodiment, the first type value #i is equal to a product of thefirst offset #i and the reference value #i, a number of REs occupied bythe first type sub-signal #i in time-frequency domain is equal to aminimum value between a product of the first type value #i and a numberof bits comprised in the first type bit block #i and the first limitvalue #i. The i is a non-negative integer less than M, the first limitvalue #i is equal to a number of subcarriers occupied by the first radiosignal in frequency domain multiplied by 4. A formula is described asfollows:

$Q^{\prime} = {\min\left( {\left\lceil \frac{\begin{matrix}{O \cdot M_{sc}^{{PUSCH} - {ini{tial}}} \cdot} \\{N_{symb}^{{PUSCH} - {initial}} \cdot \beta_{1}}\end{matrix}}{\sum\limits_{r = 0}^{C - 1}K_{r}} \right\rceil,{4 \cdot M_{SC}^{PUSCH}}} \right)}$

Herein,

$Q^{\prime},O,\frac{M_{sc}^{{PUSCH} - {initial}} \cdot N_{symb}^{{PUSCH} - {initial}} \cdot \beta_{1}}{\sum\limits_{r = 0}^{C - 1}K_{r}},\frac{M_{sc}^{{PUSCH} - {initial}} \cdot N_{symb}^{{PUSCH} - {initial}}}{\sum\limits_{r = 0}^{C - 1}K_{r}},$

β₁, M_(sc) ^(PUSCH-initial), N_(symb) ^(PUSCH-initial),

$\sum\limits_{r = 0}^{C - 1}{K_{r}\mspace{14mu}{and}\mspace{14mu}{4 \cdot M_{SC}^{PUSCH}}}$

respectively refer to the number of REs occupied by the first typesub-signal #i in time-frequency domain, the number of bits comprised inthe first type bit block #i, the first type value #i, the referencevalue #i, the first offset #i, the number of REs occupied by the firstradio signal in time-frequency domain, the number of bits in the secondtype bit block and the first limit value #i. The M_(sc)^(PUSCH-initial), the N_(symb) ^(PUSCH-initial), the C and the K_(r)respectively refer to a number of subcarriers occupied by the firstradio signal in frequency domain, a number of broadband symbols occupiedby the first radio signal in time domain, a number of code blockscomprised in the second type bit block and a number of bits in the r-thcode block in the second type bit block. In this embodiment, the firstradio signal is an initial transmission of the second type bit block, sothe M_(sc) ^(PUSCH) is equal to the M_(sc) ^(PUSCH-initial). Thespecific meaning of Q′, the O, the M_(sc) ^(PUSCH-initial), the N_(symb)^(PUSCH-initial), the C, the K_(r) and the M_(sc) ^(PUSCH) can be foundin TS36.213 and TS36.212.

In one subembodiment of the above embodiment, the first type sub-signal#i carries at least one of HARQ-ACK, an RI or a CRI.

In one embodiment, the first type value #i is equal to a product of thereference value #i and the first offset #i further multiplied by thesecond offset. The number of REs occupied by the first type sub-signal#i in time-frequency domain is equal to a minimum value between aproduct of the first type value #i and the number of bits comprised inthe first type bit block #i and the first limit value #i. The i is anon-negative integer less than M, the first limit value #i is equal tothe number of REs occupied by the first radio signal in time-frequencydomain minus a ratio of Q_(RI) ^((x)) to Q_(m) ^((x)). The formula isdescribed as follows:

$Q^{\prime} = {\min\left( {{\left\lceil \frac{\begin{matrix}{\left( {O + L} \right) \cdot M_{sc}^{{PUSCH} - {initia{l{(x)}}}} \cdot} \\{N_{symb}^{{PUSCH} - {initia{l{(x)}}}} \cdot \beta_{1} \cdot \beta_{2}}\end{matrix}}{\sum\limits_{r = 0}^{C^{(x)} - 1}K_{r}^{(x)}} \right\rceil,M_{SC}^{PUSCH}}{{\cdot N_{symb}^{PUSCH}} - \frac{Q_{RI}^{(x)}}{Q_{m}^{(x)}}}} \right)}$

Herein, O+L,

$\frac{M_{sc}^{{PUSCH} - {initia{l{(x)}}}} \cdot N_{symb}^{{PUSCH} - {initia{l{(x)}}}} \cdot \beta_{1} \cdot \beta_{1}}{\sum\limits_{r = 0}^{C^{(x)} - 1}K_{r}^{(x)}},\frac{M_{sc}^{{PUSCH} - {initia{l{(x)}}}} \cdot N_{symb}^{{PUSCH} - {initia{l{(x)}}}}}{\sum\limits_{r = 0}^{C^{(x)} - 1}K_{r}^{(x)}},$

β₂, M_(sc) ^(PUSCH-initial(x))·N_(symb) ^(PUSCH-initial(x)),

${\sum\limits_{r = 0}^{C^{(x)} - 1}{K_{r}^{(x)}\mspace{14mu}{and}\mspace{14mu} M_{sc}^{PUSCH}}}{{\cdot N_{symb}^{PUSCH}} - \frac{Q_{RI}^{(x)}}{Q_{m}^{(x)}}}$

respectively refer to the number of bits comprised in the first type bitblock #i, the first type value #i, the reference value #i, the secondoffset, the number of REs occupied by the first radio signal intime-frequency domain, the number of bits in the second type bit blockand the first limit value #i. The O, the L, the M_(sc)^(PUSCH-initial(x)), the N_(symb) ^(PUSCH-initial(x)), the C^((x)), theK_(r) ^((x)), the Q_(RI) ^((x)) and the Q_(m) ^((x)) respectively referto a number of information bits in the first type bit block #i, a numberof check bits in the first type bit block #i, the number of subcarriersoccupied by the first radio signal in frequency domain, the number ofbroadband symbols occupied by the first radio signal in time domain, thenumber of code blocks comprised in the second type bit block, the numberof bits in the r-th code block in the second type bit block, a parameterrelevant to the number of RI/CRI bits carried in the M first typesub-signal(s) and a parameter relevant to the modulation order of thesecond type sub-signal. The check bits in the first type bit block #iare CRC bits of the information bits in the first type bit block #i. Inthis embodiment, the first radio signal is an initial transmission ofthe second type bit block, so the M_(sc) ^(PUSCH) is equal to the M_(sc)^(PUSCH-initial(x)), the N_(symb) ^(PUSCH) is equal to the N_(symb)^(PUSCH-initial(x)). The specific meaning of the O, the L, the M_(sc)^(PUSCH-initial(x)), the N_(symb) ^(PUSCH-initial(x)), the C^((x)), theK_(r) ^((x)), the N_(symb) ^(PUSCH), the Q_(RI) ^((x)) and the Q_(m)^((x)) can be found in TS36.213 and TS36.212.

In one subembodiment of the above embodiment, the first type sub-signal#i carries at least one of a CQI or a PMI.

In one embodiment, the first type value #i is equal to the referencevalue #i multiplied by a sum of the first offset #i and the secondoffset. A number of REs occupied by the first type sub-signal #i intime-frequency domain is equal to a minimum value between a product ofthe first type value #i and a number of bits comprised in the first typebit block #i and the first limit value #i. The i is a non-negativeinteger less than M, the first limit value #i is equal to a number ofsubcarriers occupied by the first radio signal in frequency domainmultiplied by 4. A formula is described as follows:

$Q^{\prime} = {\min\left( {\left\lceil \frac{O \cdot M_{sc}^{{PUSCH} - {initial}} \cdot N_{symb}^{{PUSCH} - {initial}} \cdot \left( {\beta_{1} + \beta_{2}} \right)}{\sum\limits_{r = 0}^{C - 1}K_{r}} \right\rceil,{4 \cdot M_{SC}^{PUSCH}}} \right)}$

Herein,

$\frac{M_{sc}^{{PUSCH}\text{-}{initial}} \cdot N_{symb}^{{PUSCH}\text{-}{initial}} \cdot \left( {\beta_{1} + \beta_{2}} \right)}{\sum\limits_{r = 0}^{C - 1}K_{r}}$

is the first type value #i.

In one subembodiment of the above embodiment, the first type sub-signal#i carries at least one of HARQ-ACK, an RI, or a CRI.

In one embodiment, the first signaling indicates the M first offset(s).

In one subembodiment of the above embodiment, the M first offset(s)belongs(belong) to M offset set(s) respectively, any offset set of the Moffset set(s) comprises a positive integer number of offset(s), thefirst downlink signaling in the present disclosure is used to determinethe M offset set(s), the first signaling indicates an index of eachfirst offset of the M first offset(s) in a corresponding offset set.

In one subembodiment of the above embodiment, the first downlinksignaling is a higher-layer signaling.

In one subembodiment of the above embodiment, the first downlinksignaling is semi-statically configured.

In one subembodiment of the above embodiment, the first downlinksignaling is UE-specific.

In one embodiment, the first signaling indicates the second offset.

In one subembodiment of the above embodiment, the second downlinksignaling in the present disclosure is used to determine the M firstoffset(s).

In a reference embodiment of the above subembodiment, X1 first offset(s)out of the M first offset(s) is(are) β_(offset) ^(HARQ-ACK), X2 firstoffset(s) out of the M first offset(s) is(are) β_(offset) ^(RI), X3first offset(s) out of the M first offset(s) is(are) β_(offset) ^(CQI),the X1, the X2 and the X3 are respectively non-negative integers notgreater than the M, a sum of the X1, the X2 and the X3 is equal to theM. The β_(offset) ^(HARQ-ACK), the β_(offset) ^(RI), and the β_(offset)^(CQI) are an offset between transmission rate of HARQ-ACK and acorresponding reference value, an offset between transmission rate of anRI/CRI and a corresponding reference value, as well as an offset betweentransmission rate of a CQI and a corresponding reference value,respectively. The specific meaning of the β_(offset) ^(HARQ-ACK), theβ_(offset) ^(RI) and the β_(offset) ^(CQI) can be found in TS36.213 andTS36.212.

In one subembodiment of the above embodiment, the second offset belongsto an offset group, the offset group comprises a positive integer numberof offset(s), the first signaling indicates an index of the secondoffset in the offset group.

In a reference embodiment of the above subembodiment, the seconddownlink signaling indicates the offset group.

In one subembodiment of the above embodiment, the second downlinksignaling is a higher-layer signaling.

In one subembodiment of the above embodiment, the second downlinksignaling is semi-statically configured.

In one subembodiment of the above embodiment, the second downlinksignaling is UE-specific.

EMBODIMENT 4

Embodiment 4 illustrates a schematic diagram of a method of calculationof the number of REs occupied by M first type sub-signal(s) intime-frequency domain, as shown in FIG. 4.

In Embodiment 4, the first radio signal in the present disclosurecomprises M first type sub-signal(s) and a second type sub-signal, the Mfirst type sub-signal(s) carries(carry) M first type bit block(s)respectively, the second type sub-signal carries a second type bitblock. The second type bit block comprises a first bit block and asecond bit block, the first bit block comprises a first information bitblock and a first check bit block, the second bit block comprises asecond information bit block and a second check bit block. The firstcheck bit block is a CRC bit block of the first information bit block,the second check bit block is a CRC bit block of the second informationbit block. M first type value(s) is(are) respectively used to determinea number(numbers) of REs occupied by the M first type sub-signal(s) intime-frequency domain. The M first type value(s) corresponds(correspond)to M reference value(s) respectively, the first signaling in the presentdisclosure is used to determine a ratio of each first type value of theM first type value(s) to a corresponding reference value. The number ofREs occupied by a second radio signal in time-frequency domain is usedto determine the M reference value(s). The second radio signal carriesthe second type bit block. The second radio signal is an initialtransmission of the second type bit block, the first radio signal is aretransmission of the second type bit block. The second radio signalcomprises a third sub-signal and a fourth sub-signal, the thirdsub-signal carries the first bit block, the fourth sub-signal carriesthe second bit block. The M first type value(s) corresponds(correspond)to M first offset(s) respectively, any first type value of the M firsttype value(s) is linearly correlated to a corresponding first offset.The M first type sub-signal(s) corresponds(correspond) to M first limitvalue(s) respectively.

M2 reference value(s) of the M reference value(s) is(are) respectivelyequal to a reciprocal of a sum of the number of bits in the first bitblock divided by a number of REs occupied by the third sub-signal intime-frequency domain and the number of bits in the second bit blockdivided by a number of REs occupied by the fourth sub-signal intime-frequency domain. Reference value(s) of the M reference value(s)not belonging to the M2 reference value(s) is(are) respectively equal toa ratio of a number of REs occupied by a second target sub-signal intime-frequency domain to a number of bits in a second target bit block.The second target sub-signal is one of the third sub-signa and thefourth sub-signal, the second target bit block is one of the first bitblock and the second bit block, the second target sub-signal carries thesecond target bit block. The M2 is a non-negative integer less than orequal to the M.

In FIG. 4, indices for the M first type sub-signal(s), the M first typebit block(s), the M first type value(s), the M reference value(s), the Mfirst offset(s) and the M first limit value(s) are #0, #1, #2 . . . and#M−1, respectively. A first type sub-signal #i carries a first type bitblock #i, a first type value #i is used to determine a number of REsoccupied by a first type sub-signal #i in time-frequency domain, a firsttype value #i corresponds to a reference value #i, a first type value #icorresponds to a first offset #i, a first type sub-signal #i correspondsto a first type limit value #i. The i is a non-negative integer lessthan M.

In one embodiment, the second target sub-signal is one of the thirdsub-signal and the fourth sub-signal that corresponds to a maximumI_(MCS), the I_(MCS) indicates MCS of a corresponding radio signal. Thespecific meaning of the I_(MCS) can be found in TS36.213 and TS36.212.

In one embodiment, the M2 is equal to 0.

In one embodiment, the M2 is equal to the M.

In one embodiment, the M2 is less than the M.

In one embodiment, the second check bit block is not related to thefirst information bit block, the first check bit block is not related tothe second information bit block.

In one embodiment, the M2 reference value(s) corresponds(correspond) toM2 first type sub-signal(s) respectively, the M2 first typesub-signal(s) is(are) a subset of the M first type sub-signal(s). Anumber of REs occupied by any first type sub-signal of the M2 first typesub-signal(s) in time-frequency domain is equal to a maximum valuebetween a second limit value and a minimum value between a correspondingfirst limit value and a product of a corresponding first type value anda number of bits comprised in a corresponding first type bit block. Thecorresponding first limit value is equal to the number of subcarriersoccupied by the first radio signal in frequency domain multiplied by 4,the second limit value is equal to Q_(min)′, the Q_(min)′ is determinedby modulation order of the second type sub-signal and the number of bitsin the corresponding first type bit block. The specific meaning of theQ_(min)′ can be found in TS36.212.

In one subembodiment of the above embodiment, any first type sub-signalof the M2 first type sub-signal(s) carries at least one of HARQ-ACK, anRI or a CRI.

In one embodiment, a number of REs occupied by any first type sub-signalof the M first type sub-signal(s) not belonging to the M2 first typesub-signal(s) in time-frequency domain is equal to a minimum valuebetween a corresponding first limit value and a product of acorresponding first type value and a number of bits comprised in acorresponding first type bit block. The corresponding first limit valueis equal to the number of REs occupied by the first radio signal intime-frequency domain minus a ratio of Q_(RI) ^((x)) to Q_(m) ^((x)).The Q_(RI) ^((x)) is related to a number of bits in RI(s) or CRI(s)carried by the M first type sub-signal(s), the Q_(m) ^((x)) is relatedto modulation order of the second type sub-signal. The specific meaningof the Q_(RI) ^((x)) and the Q_(m) ^((x)) can be found in TS36.212.

In one subembodiment of the above embodiment, any first type sub-signalof the M first type sub-signal(s) not belonging to the M2 first typesub-signal(s) carries at least one of a CQI or a PMI.

In one embodiment, a first type value of the M first type value(s) isequal to a product of a corresponding first offset and a correspondingreference value. A first type sub-signal #i is any first type sub-signalof the M2 first type sub-signal(s). The number of REs occupied by thefirst type sub-signal #i in time-frequency domain is equal to:

$Q^{\prime} = {\quad{\max{\quad\left\lbrack {\min{\quad\left. \quad{\left( {\frac{\begin{matrix}{O \cdot M_{sc}^{{PUSCH}\text{-}{{initial}{(1)}}} \cdot N_{symb}^{{PUSCH}\text{-}{{initial}{(1)}}} \cdot} \\{M_{sc}^{{PUSCH}\text{-}{{initial}{(2)}}} \cdot N_{symb}^{{PUSCH}\text{-}{{initial}{(2)}}} \cdot \beta_{1}}\end{matrix}}{\begin{matrix}{{\sum\limits_{r = 0}^{C^{(1)} - 1}{K_{r}^{(1)} \cdot M_{sc}^{{PUSCH}\text{-}{{initial}{(2)}}} \cdot N_{symb}^{{PUSCH}\text{-}{{initial}{(2)}}}}} +} \\{\sum\limits_{r = 0}^{C^{(2)} - 1}{K_{r}^{(2)} \cdot M_{sc}^{{PUSCH}\text{-}{{initial}{(1)}}} \cdot N_{symb}^{{PUSCH}\text{-}{{initial}{(1)}}}}}\end{matrix}},\ {4 \cdot M_{sc}^{PUSCH}}} \right), Q_{\min}^{\prime}} \right\rbrack}} \right.}}}$

Herein, Q′, O,

${\frac{\begin{matrix}{M_{sc}^{{PUSCH}\text{-}{{initial}{(1)}}} \cdot N_{symb}^{{PUSCH}\text{-}{{initial}{(1)}}} \cdot} \\{M_{sc}^{{PUSCH}\text{-}{{initial}{(2)}}} \cdot N_{symb}^{{PUSCH}\text{-}{{initial}{(2)}}} \cdot \beta_{1}}\end{matrix}}{\begin{matrix}{{\sum\limits_{r = 0}^{C^{(1)} - 1}{K_{r}^{(1)} \cdot M_{sc}^{{PUSCH}\text{-}{{initial}{(2)}}} \cdot N_{symb}^{{PUSCH}\text{-}{{initial}{(2)}}}}} +} \\{\sum\limits_{r = 0}^{C^{(2)} - 1}{K_{r}^{(2)} \cdot M_{sc}^{{PUSCH}\text{-}{{initial}{(1)}}} \cdot N_{symb}^{{PUSCH}\text{-}{{initial}{(1)}}}}}\end{matrix}},\ \frac{\begin{matrix}{M_{sc}^{{PUSCH}\text{-}{{initial}{(1)}}} \cdot N_{symb}^{{PUSCH}\text{-}{{initial}{(1)}}} \cdot} \\{M_{sc}^{{PUSCH}\text{-}{{initial}{(2)}}} \cdot N_{symb}^{{PUSCH}\text{-}{{initial}{(2)}}}}\end{matrix}}{\begin{matrix}{{\sum\limits_{r = 0}^{C^{(1)} - 1}{K_{r}^{(1)} \cdot M_{sc}^{{PUSCH}\text{-}{{initial}{(2)}}} \cdot N_{symb}^{{PUSCH}\text{-}{{initial}{(2)}}}}} +} \\{\sum\limits_{r = 0}^{C^{(2)} - 1}{K_{r}^{(2)} \cdot M_{sc}^{{PUSCH}\text{-}{{initial}{(1)}}} \cdot N_{symb}^{{PUSCH}\text{-}{{initial}{(1)}}}}}\end{matrix}},}\ $

β₁, M_(sc) ^(PUSCH-initial(1))·N_(symb) ^(PUSCH-initial(1)),

${\sum\limits_{r = 0}^{C^{(1)} - 1}K_{r}^{(1)}},$

M_(sc) ^(PUSCH-initial(2))·N_(symb) ^(PUSCH-initial(2)),

${\sum\limits_{r = 0}^{C^{(2)} - 1}K_{r}^{(2)}},$

4·M_(sc) ^(PUSCH)and Q_(min)′ respectively refer to the number of REs occupied by thefirst type sub-signal #i in time-frequency domain, the number of bitscomprised in the first type bit block #i, the first type value #i, thereference value #i, the first offset #i, the number of REs occupied bythe third sub-signal in time-frequency domain, the number of bits in thefirst bit block, the number of REs occupied by the fourth sub-signal intime-frequency domain, the number of bits in the second bit block, thefirst limit value #i and the second limit value. The M_(sc)^(PUSCH-initial(1)), the N_(symb) ^(PUSCH-initial(1)), the M_(sc)^(PUSCH-initial(2)), the N_(symb) ^(PUSCH-initial(2)), the C⁽¹⁾, theK_(r) ⁽¹⁾, the C⁽²⁾, the K_(r) ⁽²⁾ and the M_(sc) ^(PUSCH) respectivelyrefer to a number of subcarriers occupied by the third sub-signal infrequency domain, a number of broadband symbols occupied by the thirdsub-signal in time domain, a number of subcarriers occupied by thefourth sub-signal in frequency domain, a number of broadband symbolsoccupied by the fourth sub-signal in time domain, a number of codeblocks comprised in the first bit block, a number of bits in the r-thcode block of the first bit block, a number of code blocks comprised inthe second bit block, a number of bits in the r-th code block in thesecond bit block, and a number of subcarriers occupied by the firstradio signal in frequency domain. The specific meaning of the Q′, the O,the M_(sc) ^(PUSCH-initial(1)), the N_(symb) ^(PUSCH-initial(1)), theM_(sc) ^(PUSCH-initial(2)), the N_(symb) ^(PUSCH-initial(2)), the C⁽¹⁾,the K_(r) ⁽¹⁾, the C⁽²⁾, the K_(r) ⁽²⁾, the M_(sc) ^(PUSCH), and theQ_(min)′ can be found in TS36.213 and TS36.212.

In one embodiment, the M first type value(s) is(are) linearly correlatedto a second offset respectively. A first type value of the M first typevalue(s) is equal to a product of a corresponding reference value and acorresponding first offset further multiplied by the second offset. Afirst type sub-signal #i is any first type sub-signal of the M firsttype sub-signal(s) not belonging to the M2 first type sub-signal(s). Anumber of REs occupied by the first type sub-signal #i in time-frequencydomain is equal to:

$Q^{\prime} = {\min\left( {{\left\lceil \frac{\begin{matrix}{\left( {O + L} \right) \cdot M_{sc}^{{PUSCH} - {initia{l{(x)}}}} \cdot} \\{N_{symb}^{{PUSCH} - {initia{l{(x)}}}} \cdot \beta_{1} \cdot \beta_{2}}\end{matrix}}{\sum\limits_{r = 0}^{C^{(x)} - 1}K_{r}^{(x)}} \right\rceil,M_{sc}^{PUSCH}}{{\cdot N_{symb}^{PUSCH}} - \frac{Q_{RI}^{(x)}}{Q_{m}^{(x)}}}} \right)}$

Herein, O+L,

$\frac{M_{sc}^{{PUSCH} - {initia{l{(x)}}}} \cdot N_{symb}^{{PUSCH} - {initia{l{(x)}}}} \cdot \beta_{1} \cdot \beta_{2}}{\sum\limits_{r = 0}^{C^{(x)} - 1}K_{r}^{(x)}},\frac{M_{sc}^{{PUSCH} - {initia{l{(x)}}}} \cdot N_{symb}^{{PUSCH} - {initia{l{(x)}}}}}{\sum\limits_{r = 0}^{C^{(x)} - 1}K_{r}^{(x)}},$

β₂, M_(sc) ^(PUSCH-initial(x))·N_(symb) ^(PUSCH-initial(x)),

${\sum\limits_{r = 0}^{C^{(x)} - 1}{K_{r}^{(x)}\mspace{14mu}{and}\mspace{14mu}{M_{SC}^{PUSCH} \cdot N_{symb}^{PUSCH}}}} - \frac{Q_{RI}^{(x)}}{Q_{m}^{(x)}}$

respectively refer to the number of bits comprised in the first type bitblock #i, the first type value #i, the reference value #i, the secondoffset, a number of REs occupied by the second target sub-signal intime-frequency domain, a number of bits in the second target bit blockand the first limit value #i. The O, the L, the M_(sc)^(PUSCH-initial(x)), the N_(symb) ^(PUSCH-initial(x)), the C^((x)), theK_(r) ^((x)), the M_(sc) ^(PUSCH), the N_(symb) ^(PUSCH), the Q^(RI)(x)and the Q_(m) ^((x)) respectively refer to a number of information bitsin the first type bit block #i, a number of check bits in the first typebit block #i, the number of subcarriers occupied by the second targetsub-signal in frequency domain, the number of broadband symbols occupiedby the second target sub-signal in time domain, the number of codeblocks comprised in the second target bit block, the number of bits inthe r-th code block in the second target bit block, the number ofsubcarriers occupied by the first radio signal in frequency domain, thenumber of broadband symbols occupied by the first radio signal in timedomain, a parameter relevant to the number of RI/CRI bits carried in theM first type sub-signal(s) and a parameter relevant to the modulationorder of the second type sub-signal. The check bit in the first type bitblock #i is a CRC bit of the information bit in the first type bit block#i. In this embodiment, the first radio signal is an initialtransmission of the second type bit block, so the M_(sc) ^(PUSCH) isequal to the M_(sc) ^(PUSCH-initial(x)), the N_(symb) ^(PUSCH) is equalto the N_(symb) ^(PUSCH-initial(x)). The specific meaning of the O, theL, the M_(sc) ^(PUSCH-initial(x)), the N_(symb) ^(PUSCH-initial(x)), theC^((x)), the K_(r) ^((x)), the N_(symb) ^(PUSCH), the Q_(RI) ^((x)) andthe Q_(m) ^((x)) can be found in TS36.213 and TS36.212.

In one embodiment, the M first type value(s) is(are) linearly correlatedto a second offset respectively. A first type value of the M first typevalue(s) is equal to a corresponding reference value multiplied by a sumof a corresponding first offset and the second offset. A first typesub-signal #i is any first type sub-signal of the M2 first typesub-signal(s). The number of REs occupied by the first type sub-signal#i in time-frequency domain is equal to:

$Q^{\prime} = {\quad{\max\left\lbrack {\min{\quad\left. \quad{\left( {\frac{\begin{matrix}{O \cdot M_{sc}^{{PUSCH}\text{-}{{initial}{(1)}}} \cdot N_{symb}^{{PUSCH}\text{-}{{initial}{(1)}}} \cdot} \\{M_{sc}^{{PUSCH}\text{-}{{initial}{(2)}}} \cdot N_{symb}^{{PUSCH}\text{-}{{initial}{(2)}}} \cdot \left( {\beta_{1} + \beta_{2}} \right)}\end{matrix}}{\begin{matrix}{{\sum\limits_{r = 0}^{C^{(1)} - 1}{K_{r}^{(1)} \cdot M_{sc}^{{PUSCH}\text{-}{{initial}{(2)}}} \cdot N_{symb}^{{PUSCH}\text{-}{{initial}{(2)}}}}} +} \\{\sum\limits_{r = 0}^{C^{(2)} - 1}{K_{r}^{(2)} \cdot M_{sc}^{{PUSCH}\text{-}{{initial}{(1)}}} \cdot N_{symb}^{{PUSCH}\text{-}{{initial}{(1)}}}}}\end{matrix}},\ {4 \cdot M_{sc}^{PUSCH}}} \right), Q_{\min}^{\prime}} \right\rbrack}} \right.}}$

Herein,

$\frac{\begin{matrix}{M_{sc}^{{PUSCH}\text{-}{{initial}{(1)}}} \cdot N_{symb}^{{PUSCH}\text{-}{{initial}{(1)}}} \cdot} \\{M_{sc}^{{PUSCH}\text{-}{{initial}{(2)}}} \cdot N_{symb}^{{PUSCH}\text{-}{{initial}{(2)}}} \cdot \left( {\beta_{1} + \beta_{2}} \right)}\end{matrix}}{\begin{matrix}{{\sum\limits_{r = 0}^{C^{(1)} - 1}{K_{r}^{(1)} \cdot M_{sc}^{{PUSCH}\text{-}{{initial}{(2)}}} \cdot N_{symb}^{{PUSCH}\text{-}{{initial}{(2)}}}}} +} \\{\sum\limits_{r = 0}^{C^{(2)} - 1}{K_{r}^{(2)} \cdot M_{sc}^{{PUSCH}\text{-}{{initial}{(1)}}} \cdot N_{symb}^{{PUSCH}\text{-}{{initial}{(1)}}}}}\end{matrix}}$

refers to the first type value #i.

EMBODIMENT 5

Embodiment 5 illustrates a schematic diagram of a method of calculationof the number of REs occupied by M first type sub-signal(s) intime-frequency domain, as shown in FIG. 5.

In Embodiment 5, the first radio signal in the present disclosurecomprises M first type sub-signal(s) and a second type sub-signal, the Mfirst type sub-signal(s) carries(carry) M first type bit block(s)respectively, the second type sub-signal carries a second type bitblock. The second type bit block comprises a first bit block and asecond bit block, the first bit block comprises a first information bitblock and a first check bit block, the second bit block comprises asecond information bit block and a second check bit block. The firstcheck bit block is a CRC bit block of the first information bit block,the second check bit block is a CRC bit block of the second informationbit block. The second type sub-signal comprises a first sub-signal and asecond sub-signal, the first sub-signal carries the first bit block, thesecond sub-signal carries the second bit block. M first type value(s)is(are) respectively used to determine a number(numbers) of REs occupiedby the M first type sub-signal(s) in time-frequency domain. The M firsttype value(s) corresponds(correspond) to M reference value(s)respectively, the first signaling in the present disclosure is used todetermine a ratio of each first type value of the M first type value(s)to a corresponding reference value. The number of REs occupied by thefirst radio signal in time-frequency domain is used to determine the Mreference value(s). The M first type value(s) corresponds(correspond) toM first offset(s) respectively, any first type value of the M first typevalue(s) is linearly correlated to a corresponding first offset. The Mfirst type sub-signal(s) corresponds(correspond) to M first limitvalue(s) respectively.

M1 reference value(s) of the M reference value(s) is(are) respectivelyequal to a reciprocal of a sum of a number of bits in the first bitblock divided by a number of REs occupied by the first sub-signal intime-frequency domain and a number of bits in the second bit blockdivided by a number of REs occupied by the second sub-signal intime-frequency domain. Reference value(s) of the M reference value(s)not belonging to the M1 reference value(s) is(are) respectively equal toa ratio of a number of REs occupied by a first target sub-signal intime-frequency domain to a number of bits in a first target bit block.The first target sub-signal is one of the first sub-signa and the secondsub-signal, the first target bit block is one of the first bit block andthe second bit block, the first target sub-signal carries the firsttarget bit block. The M1 is a non-negative integer less than or equal tothe M.

In FIG. 5, indices for the M first type sub-signal(s), the M first typebit block(s), the M first type value(s), the M reference value(s), the Mfirst offset(s) and the M first limit value(s) are #0, #1, #2 . . . and#M−1, respectively. A first type sub-signal #i carries a first type bitblock #i, a first type value #i is used to determine a number of REsoccupied by a first type sub-signal #i in time-frequency domain, a firsttype value #i corresponds to a reference value #i, a first type value #icorresponds to a first offset #i, a first type sub-signal #i correspondsto a first type limit value #i. The i is a non-negative integer lessthan M.

In one embodiment, the first radio signal is an initial transmission ofthe second type bit block.

In one embodiment, the first target sub-signal is one of the firstsub-signal and the second sub-signal that corresponds to a maximumI_(MCS), the I_(MCS) indicates MCS of a corresponding radio signal. Thespecific meaning of the I_(MCS) can be found in TS36.213 and TS36.212.

In one embodiment, the M1 is equal to 0.

In one embodiment, the M1 is equal to the M.

In one embodiment, the M1 is less than the M.

In one embodiment, the second check bit block is not related to thefirst information bit block, the first check bit block is not related tothe second information bit block.

In one embodiment, the M1 reference value(s) corresponds(correspond) toM1 first type sub-signal(s) respectively, the M1 first typesub-signal(s) is(are) a subset of the M first type sub-signal(s). Anumber of REs occupied by any first type sub-signal of the M1 first typesub-signal(s) in time-frequency domain is equal to a maximum valuebetween a second limit value and a minimum value between a correspondingfirst limit value and a product of a corresponding first type value anda number of bits comprised in a corresponding first type bit block. Thecorresponding first limit value is equal to the number of subcarriersoccupied by the first radio signal in frequency domain multiplied by 4,the second limit value is equal to Q_(min)′, the Q_(min)′ is determinedby modulation order of the second type sub-signal and the number of bitsin the corresponding first type bit block. The specific meaning of theQ^(min)′ can be found in TS36.212.

In one subembodiment of the above embodiment, any first type sub-signalof the M1 first type sub-signal(s) carries at least one of HARQ-ACK, anRI or a CRI.

In one embodiment, a number of REs occupied by any first type sub-signalof the M first type sub-signal(s) not belonging to the M1 first typesub-signal(s) in time-frequency domain is equal to a minimum valuebetween a corresponding first limit value and a product of acorresponding first type value and a number of bits comprised in acorresponding first type bit block. The corresponding first limit valueis equal to the number of REs occupied by the first radio signal intime-frequency domain minus a ratio of Q_(RI) ^((x)) to Q_(m) ^((x)).The Q_(RI) ^((x)) is related to a number of bits in RI(s) or CRI(s)carried by the M first type sub-signal(s), the Q_(m) ^((x)) is relatedto modulation order of the second type sub-signal. The specific meaningof the Q_(RI) ^((x)) and the Q_(m) ^((x)) can be found in TS36.212.

In one subembodiment of the above embodiment, any first type sub-signalof the M first type sub-signal(s) not belonging to the M1 first typesub-signal(s) carries at least one of a CQI or a PMI.

In one embodiment, a first type value of the M first type value(s) isequal to a product of a corresponding first offset and a correspondingreference value. A first type sub-signal #i is any first type sub-signalof the M1 first type sub-signal(s), the number of REs occupied by thefirst type sub-signal #i in time-frequency domain is equal to:

$Q^{\prime} = {\quad{\max{\quad\left\lbrack {\min{\quad\left. \quad{\left( {\frac{\begin{matrix}{O \cdot M_{sc}^{{PUSCH}\text{-}{{initial}{(1)}}} \cdot N_{symb}^{{PUSCH}\text{-}{{initial}{(1)}}} \cdot} \\{M_{sc}^{{PUSCH}\text{-}{{initial}{(2)}}} \cdot N_{symb}^{{PUSCH}\text{-}{{initial}{(2)}}} \cdot \beta_{1}}\end{matrix}}{\begin{matrix}{{\sum\limits_{r = 0}^{C^{(1)} - 1}{K_{r}^{(1)} \cdot M_{sc}^{{PUSCH}\text{-}{{initial}{(2)}}} \cdot N_{symb}^{{PUSCH}\text{-}{{initial}{(2)}}}}} +} \\{\sum\limits_{r = 0}^{C^{(2)} - 1}{K_{r}^{(2)} \cdot M_{sc}^{{PUSCH}\text{-}{{initial}{(1)}}} \cdot N_{symb}^{{PUSCH}\text{-}{{initial}{(1)}}}}}\end{matrix}},\ {4 \cdot M_{sc}^{PUSCH}}} \right), Q_{\min}^{\prime}} \right\rbrack}} \right.}}}$

Herein, M_(sc) ^(PUSCH-initial(1))·N_(symb) ^(PUSCH-initial(1)) andM_(sc) ^(PUSCH-initial(x))·N_(symb) ^(PUSCH-initial(2)) respectivelyrefer to the number of REs occupied by the first sub-signal intime-frequency domain, and the number of REs occupied by the secondsub-signal in time-frequency domain. The M_(sc) ^(PUSCH-initial(1)), theN_(symb) ^(PUSCH-initial(1)), the M_(sc) ^(PUSCH-initial(2)) and theN_(symb) ^(PUSCH-initial(2)) respectively refer to a number ofsubcarriers occupied by the first sub-signal in frequency domain, anumber of broadband symbols occupied by the first sub-signal in timedomain, a number of subcarriers occupied by the second sub-signal infrequency domain and a number of broadband symbols occupied by thesecond sub-signal in time domain. The specific meaning of the Q′, the O,the M_(sc) ^(PUSCH-initial(1)), the N_(symb) ^(PUSCH-initial(1)), theM_(sc) ^(PUSCH-initial(2)), the N_(symb) ^(PUSCH-initial(2)), the C⁽¹⁾,the K_(r) ⁽¹⁾, the C⁽²⁾, the K_(r) ⁽²⁾, the M_(sc) ^(PUSCH) and theQ^(min)′ can be found in TS36.213 and TS36.212.

In one embodiment, the M first type value(s) is(are) linearly correlatedto a second offset respectively. A first type value of the M first typevalue(s) is equal to a product of a corresponding reference value and acorresponding first offset further multiplied by the second offset. Afirst type sub-signal #i is any first type sub-signal of the M firsttype sub-signal(s) not belonging to the M1 first type sub-signal(s), thenumber of REs occupied by the first type sub-signal #i in time-frequencydomain is equal to:

$Q^{\prime} = {\min\left( {{\left\lceil \frac{\begin{matrix}{\left( {O + L} \right) \cdot M_{sc}^{{PUSCH} - {initia{l{(x)}}}} \cdot} \\{N_{symb}^{{PUSCH} - {initia{l{(x)}}}} \cdot \beta_{1} \cdot \beta_{2}}\end{matrix}}{\sum\limits_{r = 0}^{C^{(x)} - 1}K_{r}^{(x)}} \right\rceil,M_{sc}^{PUSCH}}{{\cdot N_{symb}^{PUSCH}} - \frac{Q_{RI}^{(x)}}{Q_{m}^{(x)}}}} \right)}$

Herein, M_(sc) ^(PUSCH-initial(x))·N_(symb) ^(PUSCH-initial(x)) and

$\sum\limits_{r = 0}^{C^{(x)} - 1}K_{r}^{(x)}$

respectively refer to a number of REs occupied by the first targetsub-signal in time-frequency domain and a number of bits in the firsttarget bit block. The M_(sc) ^(PUSCH-initial(x)), the N_(symb)^(PUSCH-initial(x)), the C^((x)) and the K_(r) ^((x)) respectively referto a number of subcarriers occupied by the first target sub-signal infrequency domain, a number of broadband symbols occupied by the firsttarget sub-signal in time domain, a number of code blocks comprised inthe first target bit block, and a number of bits in the r-th code blockin the first target bit block. The specific meaning of the O, the L, theM_(sc) ^(PUSCH-initial(x)), the N_(symb) ^(PUSCH-initial(x)), theC^((x)), the K_(r) ^((x)), the M_(sc) ^(PUSCH), the N_(symb) ^(PUSCH),the Q_(RI) ^((x)) and the Q_(m) ^((x)) can be found in TS36.213 andTS36.212.

In one embodiment, the M first type value(s) is(are) linearly correlatedto a second offset respectively. A first type value of the M first typevalue(s) is equal to a corresponding reference value multiplied by a sumof a corresponding first offset and the second offset. A first typesub-signal #i is any first type sub-signal of the M1 first typesub-signal(s), the number of REs occupied by the first type sub-signal#i in time-frequency domain is equal to:

$Q^{\prime} = {\quad{\max\left\lbrack {\min{\quad\left. \quad{\left( {\frac{\begin{matrix}{O \cdot M_{sc}^{{PUSCH}\text{-}{{initial}{(1)}}} \cdot N_{symb}^{{PUSCH}\text{-}{{initial}{(1)}}} \cdot} \\{M_{sc}^{{PUSCH}\text{-}{{initial}{(2)}}} \cdot N_{symb}^{{PUSCH}\text{-}{{initial}{(2)}}} \cdot \left( {\beta_{1} + \beta_{2}} \right)}\end{matrix}}{\begin{matrix}{{\sum\limits_{r = 0}^{C^{(1)} - 1}{K_{r}^{(1)} \cdot M_{sc}^{{PUSCH}\text{-}{{initial}{(2)}}} \cdot N_{symb}^{{PUSCH}\text{-}{{initial}{(2)}}}}} +} \\{\sum\limits_{r = 0}^{C^{(2)} - 1}{K_{r}^{(2)} \cdot M_{sc}^{{PUSCH}\text{-}{{initial}{(1)}}} \cdot N_{symb}^{{PUSCH}\text{-}{{initial}{(1)}}}}}\end{matrix}},\ {4 \cdot M_{sc}^{PUSCH}}} \right), Q_{\min}^{\prime}} \right\rbrack}} \right.}}$

Herein,

$\frac{\begin{matrix}{M_{sc}^{{PUSCH}\text{-}{{initial}{(1)}}} \cdot N_{symb}^{{PUSCH}\text{-}{{initial}{(1)}}} \cdot} \\{M_{sc}^{{PUSCH}\text{-}{{initial}{(2)}}} \cdot N_{symb}^{{PUSCH}\text{-}{{initial}{(2)}}} \cdot \left( {\beta_{1} + \beta_{2}} \right)}\end{matrix}}{\begin{matrix}{{\sum\limits_{r = 0}^{C^{(1)} - 1}{K_{r}^{(1)} \cdot M_{sc}^{{PUSCH}\text{-}{{initial}{(2)}}} \cdot N_{symb}^{{PUSCH}\text{-}{{initial}{(2)}}}}} +} \\{\sum\limits_{r = 0}^{C^{(2)} - 1}{K_{r}^{(2)} \cdot M_{sc}^{{PUSCH}\text{-}{{initial}{(1)}}} \cdot N_{symb}^{{PUSCH}\text{-}{{initial}{(1)}}}}}\end{matrix}}$

refers to the first type value #i.

EMBODIMENT 6

Embodiment 6 illustrates a schematic diagram of a part of a firstsignaling used to indicate a ratio of a first type value to acorresponding reference value, as shown in FIG. 6.

In Embodiment 6, the first signaling comprises a first field. The firstfield of the first signaling explicitly indicates a ratio of each firsttype value of the M first type value(s) to a corresponding referencevalue.

In one embodiment, the first field comprises 1 bit.

In one embodiment, the first field comprises 2 bits.

In one embodiment, the first field comprises 3 bits.

In one embodiment, the first field comprises 4 bits.

In one embodiment, the first field of the first signaling explicitlyindicates M first offset(s), the M first type value(s)corresponds(correspond) to the M first offset(s) respectively, any firsttype value of the M first type value(s) is linearly correlated to acorresponding offset.

In one subembodiment of the above embodiment, any first type value ofthe M first type value(s) is equal to a product of a corresponding firstoffset and a corresponding reference value.

In one embodiment, the M first offset(s) belongs(belong) to M offsetset(s) respectively, any offset set of the M offset set(s) comprises apositive integer number of offset(s).

In one subembodiment of the above embodiment, the first field of thefirst signaling explicitly indicates an index of each first offset ofthe M first offset(s) in a corresponding offset set.

In one subembodiment of the above embodiment, the first field of thefirst signaling explicitly indicates a reference index, an index of anyfirst offset of the M first offset(s) in a corresponding offset set isthe reference index.

In one subembodiment of the above embodiment, the first downlinksignaling in the present disclosure indicates the M offset set(s).

In one embodiment, the first field of the first signaling indicates asecond offset, the M first type value(s) is(are) linearly correlated tothe second offset respectively.

In one subembodiment of the above embodiment, each first type value ofthe M first type value(s) is equal to a product of a correspondingreference value and a corresponding first offset further multiplied bythe second offset.

In one subembodiment of the above embodiment, each first type value ofthe M first type value(s) is equal to a corresponding reference valuemultiplied by a sum of a corresponding first offset and the secondoffset.

In one subembodiment of the above embodiment, the second downlinksignaling in the present disclosure indicates the M first offset(s).

In one subembodiment of the above embodiment, the second offset belongsto an offset group, the offset group comprises a positive integer numberof offset(s), the first field of the first signaling explicitlyindicates an index of the second offset in the offset group.

In a reference embodiment of the above subembodiment, the seconddownlink signaling indicates the offset group.

EMBODIMENT 7

Embodiment 7 illustrates a schematic diagram of a part of a firstsignaling used to indicate a ratio of a first type value to acorresponding reference value, as shown in FIG. 7.

In Embodiment 7, the first signaling comprises a second field and athird field. At least one of a second field and a third field of thefirst signaling implicitly indicates a ratio of each first type value ofthe M first type value(s) to a corresponding reference value. The secondfield of the first signaling indicates at least the former of MCS and anRV of the second type sub-signal in the present disclosure, the thirdfield of the first signaling indicates a time-frequency resourceoccupied by the first radio signal in the present disclosure.

In one embodiment, the second field of the first signaling implicitlyindicates M first offset(s), the M first type value(s)corresponds(correspond) to the M first offset(s) respectively, any firsttype value of the M first type value(s) is linearly correlated to acorresponding first offset.

In one subembodiment 2 of the Embodiment 7, the M first offset(s)belongs(belong) to M offset set(s) respectively, an index of any firstoffset of the M first offset(s) in a corresponding offset set is relatedto at least the former of MCS and an RV of the second type sub-signal.

In one subembodiment of the above embodiment, an index of any firstoffset of the M first offset(s) in a corresponding offset set is equalto a reference index, the reference index is related to at least theformer of MCS and an RV of the second type sub-signal.

In one subembodiment of the above embodiment, the first downlinksignaling in the present disclosure indicates the M offset set(s).

In one embodiment, the third field of the first signaling implicitlyindicates the M first offset(s).

In one embodiment, the M first offset(s) belongs(belong) to M offsetset(s) respectively, an index of any first offset of the M firstoffset(s) in a corresponding offset set is related to a time-frequencyresource occupied by the first radio signal.

In one subembodiment of the above embodiment, an index of any firstoffset of the M first offset(s) in a corresponding offset set is equalto a reference index, the reference index is related to a time-frequencyresource occupied by the first radio signal.

In one embodiment, a second field and a third field of the firstsignaling implicitly indicates the M first offset(s).

In one embodiment, the M first offset(s) belongs(belong) to M offsetset(s) respectively, an index of any first offset of the M firstoffset(s) in a corresponding offset set is related to at least theformer two of a time-frequency resource occupied by the first radiosignal, MCS of the second type sub-signal and an RV of the second typesub-signal.

In one subembodiment of the above embodiment, an index of any firstoffset of the M first offset(s) in a corresponding offset set is equalto a reference index, the reference index is related to at least theformer two of a time-frequency resource occupied by the first radiosignal, MCS of the second type sub-signal and an RV of the second typesub-signal.

In one embodiment, a second field of the first signaling implicitlyindicates a second offset, the M first type value(s) is(are) linearlycorrelated to the second offset respectively.

In one subembodiment of the above embodiment, the second downlinksignaling in the present disclosure indicates the M first offset(s).

In one subembodiment of the above embodiment, the second offset belongsto an offset group, an index of the second offset in the offset group isrelated to at least the former of MCS and an RV of the second typesub-signal.

In a reference embodiment of the above subembodiment, the seconddownlink signaling indicates the offset group.

In one embodiment, a third field of the first signaling implicitlyindicates the second offset.

In one subembodiment of the above embodiment, the second offset belongsto an offset group, an index of the second offset in the offset group isrelated to a time-frequency resource occupied by the first radio signal.

In one embodiment, a second field and a third field of the firstsignaling implicitly indicates the second offset.

In one subembodiment of the above embodiment, the second offset belongsto an offset group, an index of the second offset in the offset group isrelated to at least the former two of a time-frequency resource occupiedby the first radio signal, MCS of the second type sub-signal and an RVof the second type sub-signal.

EMBODIMENT 8

Embodiment 8 illustrates a structure block diagram of a processingdevice in a UE, as shown in FIG. 8.

In FIG. 8, a UE device 200 mainly consists of a first receiver 201 and afirst transmitter 202.

In Embodiment 8, a first receiver 201 receives a first signaling; afirst transmitter 202 transmits a first radio signal.

In Embodiment 8, the first signaling comprises scheduling information ofthe first radio signal, the first radio signal comprises M first typesub-signal(s) and a second type sub-signal, the M first typesub-signal(s) carries(carry) M first type bit block(s) respectively, thesecond type sub-signal carries a second type bit block. M first typevalue(s) is(are) respectively used by the first transmitter 202 todetermine a number of REs occupied by the M first type sub-signal(s) intime-frequency domain. The M first type value(s) corresponds(correspond)to M reference value(s) respectively, the first signaling is used by thefirst transmitter 202 to determine a ratio of each first type value ofthe M first type value(s) to a corresponding reference value. The M is apositive integer.

In one embodiment, the number of REs occupied by the first radio signalin time-frequency domain is used by the first transmitter 202 todetermine the M reference value(s).

In one embodiment, the number of REs occupied by a second radio signalin time-frequency domain is used by the first transmitter 202 todetermine the M reference value(s). The second radio signal carries thesecond type bit block. The second radio signal is an initialtransmission of the second type bit block, the first radio signal is aretransmission of the second type bit block.

In one embodiment, the first receiver 201 further receives a secondsignaling, the first transmitter 202 further transmits the second radiosignal. Herein, the second signaling comprises scheduling information ofthe second radio signal.

In one embodiment, the first signaling is used by the first transmitter202 to determine M first offset(s), the M first type value(s)corresponds(correspond) to the first offset(s) respectively, any firsttype value of the M first type value(s) is linearly correlated to acorresponding first offset.

In one embodiment, the first signaling is used by the first transmitter202 to determine a second offset, the M first type value(s) is(are)linearly correlated to the second offset respectively.

In one embodiment, the first receiver 201 further receives a firstdownlink signaling. Herein, the first downlink signaling is used by thefirst transmitter 202 to determine M offset set(s), any offset set ofthe M offset set(s) comprises a positive integer number of offset(s),the M first offset(s) belongs(belong) to the M offset set(s)respectively.

In one embodiment, the first receiver 201 further receives a seconddownlink signaling. Herein, the second downlink signaling is used by thefirst transmitter 202 to determine M first offset(s), the M first typevalue(s) corresponds(correspond) to the M first offset(s) respectively,any first type value of the M first type value(s) is linearly correlatedto a corresponding first offset.

In one embodiment, an index of each first offset of the M firstoffset(s) in a corresponding offset set is related to a first parameter,the first parameter includes at least one of a user case for the secondtype bit block, a number of transmissions, MCS of the second typesub-signal, an RV of the second type sub-signal, or a time-frequencyresource occupied by the first radio signal, the number of transmissionsis a number of transmissions of the second type bit block as of thefirst radio signal.

EMBODIMENT 9

Embodiment 9 illustrates a structure block diagram of a processingdevice in a base station, as shown in FIG. 9. In FIG. 9, a base stationdevice 300 mainly consists of a second transmitter 301 and a secondreceiver 302.

In Embodiment 9, a second transmitter 301 transmits a first signaling; asecond receiver 302 receives a first radio signal.

In Embodiment 9, the first signaling comprises scheduling information ofthe first radio signal, the first radio signal comprises M first typesub-signal(s) and a second type sub-signal, the M first typesub-signal(s) carries(carry) M first type bit block(s) respectively, thesecond type sub-signal carries a second type bit block. M first typevalue(s) is(are) respectively used to determine a number(numbers) of REsoccupied by the M first type sub-signal(s) in time-frequency domain. TheM first type value(s) corresponds(correspond) to M reference value(s)respectively, the first signaling is used to determine a ratio of eachfirst type value of the M first type value(s) to a correspondingreference value. The M is a positive integer.

In one embodiment, the number of REs occupied by the first radio signalin time-frequency domain is used to determine the M reference value(s).

In one embodiment, the number of REs occupied by a second radio signalin time-frequency domain is used to determine the M reference value(s).The second radio signal carries the second type bit block. The secondradio signal is an initial transmission of the second type bit block,the first radio signal is a retransmission of the second type bit block.

In one embodiment, the second transmitter 301 further transmits a secondsignaling, the second receiver 302 further receives the second radiosignal. Herein, the second signaling comprises scheduling information ofthe second radio signal.

In one embodiment, the first signaling is used to determine M firstoffset(s), the M first type value(s) corresponds(correspond) to the Mfirst offset(s) respectively, any first type value of the M first typevalue(s) is linearly correlated to a corresponding first offset.

In one embodiment, the first signaling is used to determine a secondoffset, the M first type value(s) is(are) linearly correlated to thesecond offset respectively.

In one embodiment, the second transmitter 301 further transmits a firstdownlink signaling. Herein, the first downlink signaling is used todetermine M offset set(s), any offset set of the M offset set(s)comprises a positive integer number of offset(s), the M first offset(s)belongs(belong) to the M offset set(s) respectively.

In one embodiment, the second transmitter 301 further transmits a seconddownlink signaling. Herein, the second downlink signaling is used todetermine M first offset(s), the M first type value(s)corresponds(correspond) to the M first offset(s) respectively, any firsttype value of the M first type value(s) is linearly correlated to acorresponding first offset.

In one embodiment, an index of each first offset of the M firstoffset(s) in a corresponding offset set is related to a first parameter,the first parameter includes at least one of a user case for the secondtype bit block, a number of transmissions, MCS of the second typesub-signal, an RV of the second type sub-signal, or a time-frequencyresource occupied by the first radio signal, the number of transmissionsis a number of transmissions of the second type bit block as of thefirst radio signal.

EMBODIMENT 10

Embodiment 10 illustrates a flowchart of a first signaling and a firstradio signal, as shown in FIG. 10.

In Embodiment 10, the UE in the present disclosure receives a firstsignaling, and transmits a first radio signal. Herein, the firstsignaling comprises scheduling information of the first radio signal,the first radio signal comprises M first type sub-signal(s) and a secondtype sub-signal, the M first type sub-signal(s) carries(carry) M firsttype bit block(s) respectively, the second type sub-signal carries asecond type bit block; M first type value(s) is(are) respectively usedto determine a number(numbers) of Resource Elements (REs) occupied bythe M first type sub-signal(s) in time-frequency domain; the M firsttype value(s) corresponds(correspond) to M reference value(s)respectively, the first signaling is used to determine a ratio of eachfirst type value of the M first type value(s) to a correspondingreference value; the M is a positive integer.

In one embodiment, the Resource Elements (REs) occupy duration time of abroadband symbol in time domain, and occupy a subcarrier bandwidth infrequency domain.

In one subembodiment of the above embodiment, the broadband symbol is anOFDM symbol.

In one subembodiment of the above embodiment, the broadband symbol is aDFT-S-OFDM symbol.

In one subembodiment of the above embodiment, the broadband symbol is anFBMC symbol.

In one embodiment, the M reference value(s) is(are) determined by thenumber of REs occupied by the first radio signal in time-frequencydomain and the number of bits comprised in the second type bit block.

In one embodiment, the M reference value(s) is(are) determined by thenumber of REs occupied by a second radio signal in time-frequency domainand the number of bits comprised in the second type bit block, thesecond radio signal carries the second type bit block. The second radiosignal is an initial transmission of the second type bit block, thefirst radio signal is a retransmission of the second type bit block.

In one embodiment, REs occupied by any first type sub-signal of the Mfirst type sub-signal(s) in time-frequency domain and those occupied bythe second type sub-signal in time-frequency domain are non-overlapping.

In one embodiment, REs occupied by any two different first typesub-signals of the M first type sub-signals in time-frequency domain arenon-overlapping.

In one embodiment, the first signaling is a physical layer signaling.

In one embodiment, the first signaling is a dynamic signaling.

In one embodiment, the first signaling is a dynamic signaling used foruplink grant.

In one embodiment, the first signaling is transmitted on a downlinkphysical layer control channel (i.e., a downlink channel that can onlybe used for bearing a physical layer signaling).

In one embodiment, the scheduling information includes at least one of atime domain resource occupied, a frequency domain resource occupied, anMCS, a HARQ process number, an RV or an NDI.

In one embodiment, the first radio signal comprises uplink data and UCI.

In one embodiment, the first radio signal is transmitted on an uplinkphysical layer data channel (i.e., an uplink channel that can be usedfor bearing physical layer data).

In one embodiment, the M first type bit block(s) comprises(comprise) UCIrespectively.

In one subembodiment of the above embodiment, the UCI includes at leastone of HARQ-ACK, CSI, an RI, a CQI, a PMI, or a CRI.

In one embodiment, the second type bit block comprises uplink data.

In one embodiment, the M first type sub-signal(s)corresponds(correspond) to M first limit value(s) respectively. For anygiven first type sub-signal of the M first type sub-signal(s), a numberof REs occupied by the given first type sub-signal in time-frequencydomain is equal to a minimum value between a corresponding first limitvalue and a product of a corresponding first type value and a number ofbits comprised in a corresponding first type bit block.

In one subembodiment of the above embodiment, a first limit valuecorresponding to the given first type sub-signal is equal to a number ofsubcarriers occupied by the first radio signal in frequency domainmultiplied by 4, the given first type sub-signal carries at least one ofHARQ-ACK, an RI, or a CRI.

In one subembodiment of the above embodiment, a first limit valuecorresponding to the given first type sub-signal is equal to the numberof REs occupied by the first radio signal in time-frequency domain minusa ratio of Q_(RI) ^((x)) to Q_(m) ^((x)), the given first typesub-signal carries at least one of a CQI or a PMI. The Q_(RI) ^((x)) isrelated to a number of bits in RI(s) or CRI(s) carried by the M firsttype sub-signal(s), the Q_(m) ^((x)) is related to modulation order ofthe second type sub-signal. The specific meaning of the Q_(RI) ^((x))and the Q_(m) ^((x)) can be found in TS36.212.

In one embodiment, the M first type sub-signal(s)corresponds(correspond) to M first limit value(s) respectively. For anygiven first type sub-signal of the M first type sub-signal(s), thenumber of REs occupied by the given first type sub-signal intime-frequency domain is equal to a maximum value between a second limitvalue and a minimum value between a corresponding first limit value anda product of a corresponding first type value and a number of bitscomprised in a corresponding first type bit block.

In one subembodiment of the above embodiment, a first limit valuecorresponding to the given first type sub-signal is equal to a number ofsubcarriers occupied by the first radio signal in frequency domainmultiplied by 4.

In one subembodiment of the above embodiment, the second limit value isequal to Q^(min)′, the Q_(min)′ is determined by modulation order of thesecond type sub-signal and a number of bits in a first type bit blockcorresponding to the given first type sub-signal. The specific meaningof the Q_(min)′ can be found in TS36.212.

In one subembodiment of the above embodiment, the given first typesub-signal carries at least one of HARQ-ACK, an RI, or a CRI.

In one embodiment, a given radio signal carrying a given bit blockrefers to: the given radio signal is an output after the given bit blockis sequentially subjected to Channel Coding, a Modulation Mapper, aLayer Mapper, Precoding, a Resource Element Mapper, and Broadband SymbolGeneration.

In one embodiment, a given radio signal carrying a given bit blockrefers to: the given radio signal is an output after the given bit blockis sequentially subjected to Channel Coding, a Modulation Mapper, aLayer Mapper, a transform precoder, Precoding, a Resource ElementMapper, and Broadband Symbol Generation.

In one embodiment, a given radio signal carrying a given bit blockrefers to: the given bit block is used to generate the given radiosignal.

EMBODIMENT 11

Embodiment 11 illustrates a schematic diagram of a network architecture,as shown in FIG. 11.

FIG. 11 is a diagram illustrating a network architecture 1100 ofLong-Term Evolution (LTE), Long-Term Evolution Advanced (LTE-A) andfuture 5G systems. The LTE network architecture 1100 may be called anEvolved Packet System (EPS) 1100. The EPS 1100 may comprise one or moreUEs 1101, an E-UTRAN-NR 1102, a 5G-Core Network/Evolved Packet Core(EPC/5G-CN) 1110, a Home Subscriber Server (HSS) 1120 and an InternetService 1130. Herein, UMTS refers to Universal Mobile TelecommunicationsSystem. The EPS 1100 may be interconnected with other access networks.For simple description, the entities/interfaces are not shown. As shownin FIG. 11, the EPS 1100 provides packet switching services. Thoseskilled in the art will find it easy to understand that various conceptspresented throughout the present disclosure can be extended to networksproviding circuit switching services. The E-UTRAN-NR 1102 comprises anNR node B (gNB) 1103 and other gNBs 1104. The gNB 1103 provides UE 1101oriented user plane and control plane protocol terminations. The gNB1103 may be connected to other gNBs 1104 via an X2 interface (forexample, backhaul). The gNB 1103 may be called a base station, a basetransceiver station, a radio base station, a radio transceiver, atransceiver function, a Base Service Set (BSS), an Extended Service Set(ESS), a Transmitter Receiver Point (TRP) or some other applicableterms. The gNB 1103 provides an access point of the 5G-CN/EPC 1110 forthe UE 1101. Examples of UE 1101 include cellular phones, smart phones,Session Initiation Protocol (SIP) phones, laptop computers, PersonalDigital Assistant (PDA), Satellite Radios, Global Positioning Systems(GPSs), multimedia devices, video devices, digital audio players (forexample, MP3 players), cameras, games consoles, unmanned aerialvehicles, air vehicles, narrow-band physical network equipment,machine-type communication equipment, land vehicles, automobiles,wearable equipment, or any other devices having similar functions. Thoseskilled in the art also can call the UE 1101 a mobile station, asubscriber station, a mobile unit, a subscriber unit, a wireless unit, aremote unit, a mobile device, a wireless device, a radio communicationdevice, a remote device, a mobile subscriber station, an accessterminal, a mobile terminal, a wireless terminal, a remote terminal, ahandset, a user proxy, a mobile client, a client or some otherappropriate terms. The gNB 1103 is connected to the 5G-CN/EPC 1110 viaan S interface. The 5G-CN/EPC 1110 comprises an MME 1111, other MMEs1114, a Service Gateway (S-GW) 1112 and a Packet Date Network Gateway(P-GW) 1113. The MME 1111 is a control node for processing a signalingbetween the UE 1101 and the 5G-CN/EPC 1110. Generally, the MME 1111provides bearer and connection management. All user Internet Protocol(IP) packets are transmitted through the S-GW 1112, the S-GW 1112 isconnected to the P-GW 1113. The P-GW 1113 provides UE IP addressallocation and other functions. The P-GW 1113 is connected to theInternet Service 1130. The Internet Service 230 comprises IP servicescorresponding to operators, specifically including Internet, Intranet,IP Multimedia Subsystem (IMS) and Packet Switching Streaming Services(PSSs).

In one subembodiment, the UE 1101 corresponds to the UE in the presentdisclosure.

In one subembodiment, the gNB 1103 corresponds to the base station inthe present disclosure.

EMBODIMENT 12

Embodiment 12 illustrates a schematic diagram of an embodiment of aradio protocol architecture of a user plane and a control plane, asshown in FIG. 12.

FIG. 12 is a schematic diagram illustrating a radio protocolarchitecture of a user plane and a control plane. In FIG. 12, the radioprotocol architecture for a UE and a gNB is represented by three layers,which are a layer 1, a layer 2 and a layer 3, respectively. The layer 1(L1) is the lowest layer and performs signal processing functions ofvarious PHY layers. The L1 is called PHY 1201 in the present disclosure.The layer 2 (L2) 1205 is above the PHY 1201, and is in charge of thelink between the UE and the gNB via the PHY 1201. In the user plane, L21205 comprises a Medium Access Control (MAC) sublayer 1202, a Radio LinkControl (RLC) sublayer 1203 and a Packet Data Convergence Protocol(PDCP) sublayer 1204. All the three sublayers terminate at the gNBs ofthe network side. Although not described in FIG. 12, the UE may compriseseveral protocol layers above the L2 1205, such as a network layer(i.e., IP layer) terminated at a P-GW 1113 of the network side and anapplication layer terminated at the other side of the connection (i.e.,a peer UE, a server, etc.). The PDCP sublayer 1204 provides multiplexingamong variable radio bearers and logical channels. The PDCP sublayer1204 also provides a header compression for a higher-layer packet so asto reduce a radio transmission overhead. The PDCP sublayer 1204 providessecurity by encrypting a packet and provides support for UE handoverbetween gNBs. The RLC sublayer 1203 provides segmentation andreassembling of a higher-layer packet, retransmission of a lost packet,and reordering of a packet so as to compensate the disordered receivingcaused by Hybrid Automatic Repeat reQuest (HARQ). The MAC sublayer 1202provides multiplexing between a logical channel and a transport channel.The MAC sublayer 1202 is also responsible for allocating between UEsvarious radio resources (i.e., resource block) in a cell. The MACsublayer 1202 is also in charge of HARQ operation. In the control plane,the radio protocol architecture of the UE and the gNB is almost the sameas the radio protocol architecture in the user plane on the PHY 1201 andthe L2 1205, but there is no header compression for the control plane.The control plane also comprises a Radio Resource Control (RRC) sublayer1206 in the layer 3 (L3). The RRC sublayer 1206 is responsible foracquiring radio resources (i.e., radio bearer) and configuring the lowerlayer using an RRC signaling between the gNB and the UE.

In one subembodiment, the radio protocol architecture in FIG. 12 isapplicable to the UE in the present disclosure.

In one subembodiment, the radio protocol architecture in FIG. 12 isapplicable to the base station in the present disclosure.

In one subembodiment, the first signaling in the present disclosure isgenerated by the PHY 1201.

In one subembodiment, the first radio signal in the present disclosureis generated by the PHY 1201.

In one subembodiment, the M first type bit block(s) in the presentdisclosure is(are) generated by the PHY 1201.

In one subembodiment, the second type bit block in the presentdisclosure is generated by the MAC sublayer 1202.

In one subembodiment, the second type bit block in the presentdisclosure is generated by several protocol layers above the L2 layer1205.

In one subembodiment, the second signaling in the present disclosure isgenerated by the PHY 1201.

In one subembodiment, the second radio signal in the present disclosureis generated by the PHY 1201.

In one subembodiment, the first downlink signaling in the presentdisclosure is generated by the RRC sublayer 1206.

In one subembodiment, the first downlink signaling in the presentdisclosure is generated by the MAC sublayer 1202.

In one subembodiment, the second downlink signaling in the presentdisclosure is generated by the RRC sublayer 1206.

In one subembodiment, the second downlink signaling in the presentdisclosure is generated by the MAC sublayer 1202.

EMBODIMENT 13

Embodiment 13 illustrates a schematic diagram of a New Radio (NR) nodeand a UE, as shown in FIG. 13. FIG. 13 is a block diagram illustrating aUE 1350 and a gNB 1310 that are in communication with each other inaccess network.

The gNB 1310 comprises a controller/processor 1375, a memory 1376, areceiving processor 1370, a transmitting processor 1316, a multi-antennareceiving processor 1372, a multi-antenna transmitting processor 1371, atransmitter/receiver 1318 and an antenna 1320.

The UE 1350 comprises a controller/processor 1359, a memory 1360, a datasource 1367, a transmitting processor 1368, a receiving processor 1356,a multi-antenna transmitting processor 1357, a multi-antenna receivingprocessor 1358, a transmitter/receiver 1354 and an antenna 1352.

In downlink (DL) transmission, at the gNB 1310, a higher-layer packetfrom a core network is provided to the controller/processor 1375. Thecontroller/processor 1375 provides a function of the L2 layer. In DLtransmission, the controller/processor 1375 provides header compression,encryption, packet segmentation and reordering, and multiplexing betweena logical channel and a transport channel, and radio resource allocationfor the UE 1350 based on various priorities. The controller/processor1375 is also in charge of HARQ operation, retransmission of a lostpacket, and a signaling to the UE 1350. The transmitting processor 1316and the multi-antenna transmitting processor perform signal processingfunctions used for the L1 layer (that is, PHY). The transmittingprocessor 1316 performs coding and interleaving so as to ensure an FEC(Forward Error Correction) at the UE 1350 side and implements themapping to signal clusters corresponding to each modulation scheme(i.e., BPSK, QPSK, M-PSK, M-QAM, etc.). The multi-antenna transmittingprocessor 1371 performs digital spatial precoding/beamforming on encodedand modulated symbols to generate one or more spatial streams. Thetransmitting processor 1316 then maps each spatial stream into asubcarrier. The mapped symbols are multiplexed with a reference signal(i.e., pilot frequency) in time domain and/or frequency domain, and thenthey are assembled through Inverse Fast Fourier Transform (IFFT) togenerate a physical channel carrying time-domain multi-carrier symbolstreams. After that the multi-antenna transmitting processor 1371performs transmission analog precoding/beamforming operation on thetime-domain multi-carrier symbol streams. Each transmitter 1318 convertsa baseband multicarrier symbol stream provided by the multi-antennatransmitting processor 1371 into a radio frequency (RF) stream, which islater provided to different antennas 420.

In downlink (DL) transmission, at the UE 1350, each receiver 1354receives a signal via a corresponding antenna 1352. Each receiver 1354recovers information modulated to the RF carrier, converts the radiofrequency stream into a baseband multicarrier symbol stream to beprovided to the receiving processor 1356. The receiving processor 1356and the multi-antenna receiving processor 1358 perform signal processingfunctions of the L1 layer. The multi-antenna receiving processor 1358perform reception analog precoding/beamforming operation on the basebandmulticarrier symbol stream provided by the receiver 1354. The receivingprocessor 1356 converts the baseband multicarrier symbol stream fromtime domain into frequency domain using FFT. In frequency domain, aphysical layer data signal and a reference signal are de-multiplexed bythe receiving processor 1356, wherein a reference signal is used forchannel estimation, while physical layer data is subjected tomulti-antenna detection in the multi-antenna receiving processor 1358 torecover any UE 1350-targeted spatial stream. Symbols on each spatialstream are demodulated and recovered in the receiving processor 1356 togenerate a soft decision. Then the channel decoder 1358 decodes andde-interleaves the soft decision to recover the higher-layer data andcontrol signal transmitted on the physical channel by the gNB 1310.Next, the higher-layer data and control signal are provided to thecontroller/processor 1359. The controller/processor 1359 performsfunctions of the L2 layer. The controller/processor 1359 can beconnected to a memory 1360 that stores program code and data. The memory1360 can be called a computer readable medium. In downlink transmission,the controller/processor 1359 provides demultiplexing between atransport channel and a logical channel, packet reassembling,decryption, header decompression and control signal processing so as torecover a higher-layer packet from the core network. The higher-layerpacket is later provided to all protocol layers above the L2 layer, orvarious control signals can be provided to the L3 layer for processing.The controller/processor 1359 also performs error detection using ACKand/or NACK protocols as a way to support HARQ operation.

In uplink (UL) transmission, at the UE 1350, the data source 1367 isconfigured to provide a higher-layer packet to the controller/processor1359. The data source 1367 represents all protocol layers above the L2layer. Similar to a transmitting function of the gNB 1310 described inDL transmission, the controller/processor 1359 performs headercompression, encryption, packet segmentation and reordering, andmultiplexing between a logical channel and a transport channel based onradio resource allocation of the gNB 1310 so as to provide the L2 layerfunctions used for the user plane and the control plane. Thecontroller/processor 1359 is also responsible for HARQ operation,retransmission of a lost packet, and a signaling to the gNB 1310. Thetransmitting processor 1368 performs modulation mapping and channelcoding, and the multi-antenna transmitting processor 1357 performsdigital multi-antenna spatial precoding/beamforming. The generatedspatial streams are modulated into multicarrier/single-carrier symbolstreams by the transmitting processor 1368, and then modulated symbolstreams are subjected to analog precoding/beamforming in themulti-antenna transmitting processor 1357 and are provided from thetransmitters 1354 to each antenna 1352. Each transmitter 1354 firstconverts a baseband symbol stream provided by the multi-antennatransmitting processor 1357 into a radio frequency symbol stream, andthen provides the radio frequency symbol stream to the antenna 1352.

In uplink (UL) transmission, the function of the gNB 1310 is similar tothe receiving function of the UE 1350 described in DL transmission. Eachreceiver 1318 receives a radio frequency signal via a correspondingantenna 1320, converts the received radio frequency signal into abaseband signal, and provides the baseband signal to the multi-antennareceiving processor 1372 and the receiving processor 1370. The receivingprocessor 1370 and the multi-antenna receiving processor 1372 jointlyprovide functions of the L1 layer. The controller/processor 1375provides functions of the L2 layer. The controller/processor 1375 can beconnected with the memory 1376 that stores program code and data. Thememory 1376 can be called a computer readable medium. In ULtransmission, the controller/processor 1375 provides de-multiplexingbetween a transport channel and a logical channel, packet reassembling,decryption, header decompression, control signal processing so as torecover a higher-layer packet from the UE 1350. The higher-layer packetcoming from the controller/processor 1375 may be provided to the corenetwork. The controller/processor 1375 can also perform error detectionusing ACK and/or NACK protocols to support HARQ operation.

In one embodiment, the UE 1350 comprises at least one processor and atleast one memory. The at least one memory includes computer programcodes. The at least one memory and the computer program codes areconfigured to be used in collaboration with the at least one processor.

In one subembodiment, the UE 1350 comprises a memory that stores acomputer readable instruction program. The computer readable instructionprogram generates an action when executed by at least one processor. Theaction includes: receiving the first signaling in the presentdisclosure, transmitting the first radio signal in the presentdisclosure, receiving the second signaling in the present disclosure,transmitting the second radio signal in the present disclosure,receiving the first downlink signaling in the present disclosure in thepresent disclosure, and receiving the second downlink signaling in thepresent disclosure.

In one embodiment, the gNB 1310 comprises at least one processor and atleast one memory. The at least one memory includes computer programcodes. The at least one memory and the computer program codes areconfigured to be used in collaboration with the at least one processor.

In one subembodiment, the gNB 1310 comprises a memory that stores acomputer readable instruction program. The computer readable instructionprogram generates an action when executed by at least one processor. Theaction includes: transmitting the first signaling in the presentdisclosure, receiving the first radio signal in the present disclosure,transmitting the second signaling in the present disclosure, receivingthe second radio signal in the present disclosure, transmitting thefirst downlink signaling in the present disclosure and transmitting thesecond downlink signaling in the present disclosure.

In one subembodiment, the UE 1350 corresponds to the UE in the presentdisclosure.

In one subembodiment, the gNB 1310 corresponds to the base station inthe present disclosure.

In one embodiment, at least one of the antenna 1352, the receiver 1354,the receiving processor 1356, the multi-antenna receiving processor1358, or the controller/processor 1359 is used to receive the firstsignaling; at least one of the antenna 1320, the transmitter 1318, thetransmitting processor 1316, the multi-antenna transmitting processor1371, or the controller/processor 1375 is used to transmit the firstsignaling.

In one embodiment, at least one of the antenna 1320, the receiver 1318,the receiving processor 1370, the multi-antenna receiving processor1372, or the controller/processor 1375 is used to receive the firstradio signal; at least one of the antenna 1352, the transmitter 1354,the transmitting processor 1368, the multi-antenna transmittingprocessor 1357, or the controller/processor 1359 is used to transmit thefirst radio signal.

In one embodiment, at least one of the antenna 1352, the receiver 1354,the receiving processor 1356, the multi-antenna receiving processor1358, or the controller/processor 1359 is used to receive the secondsignaling; at least one of the antenna 1320, the transmitter 1318, thetransmitting processor 1316, the multi-antenna transmitting processor1371, or the controller/processor 1375 is used to transmit the secondsignaling.

In one embodiment, at least one of the antenna 1320, the receiver 1318,the receiving processor 1370, the multi-antenna receiving processor1372, or the controller/processor 1374 is used to receive the secondradio signal; at least one of the antenna 1352, the transmitter 1354,the transmitting processor 1368, the multi-antenna transmittingprocessor 1357, or the controller/processor 1359 is used to transmit thesecond radio signal.

In one embodiment, at least one of the antenna 1352, the receiver 1354,the receiving processor 1356, the multi-antenna receiving processor1358, or the controller/processor 1359 is used to receive the firstdownlink signaling; at least one of the antenna 1320, the transmitter1318, the transmitting processor 1316, the multi-antenna transmittingprocessor 1371, or the controller/processor 1375 is used to transmit thefirst downlink signaling.

In one embodiment, at least one of the antenna 1352, the receiver 1354,the receiving processor 1356, the multi-antenna receiving processor1358, or the controller/processor 1359 is used to receive the seconddownlink signaling; at least one of the antenna 1320, the transmitter1318, the transmitting processor 1316, the multi-antenna transmittingprocessor 1371, or the controller/processor 1375 is used to transmit thesecond downlink signaling.

In one embodiment, the first receiver 201 in the Embodiment 8 comprisesat least one of the antenna 1352, the receiver 1354, the receivingprocessor 1356, the multi-antenna receiving processor 1358, thecontroller/processor 1359, the memory 1360, or the data source 1367.

In one embodiment, the first transmitter in the Embodiment 8 comprisesat least one of the antenna 1352, the transmitter 1354, the transmittingprocessor 1368, the multi-antenna transmitting processor 1357, thecontroller/processor 1359, the memory 1360, or the data source 1367.

In one embodiment, the second transmitter 301 in the Embodiment 9comprises at least one of the antenna 1320, the transmitter 1318, thetransmitting processor 1316, the multi-antenna transmitting processor1371, the controller/processor 1375, or the memory 1376.

In one embodiment, the second receiver 302 in the Embodiment 9 comprisesat least one of the antenna 1320, the receiver 1318, the receivingprocessor 1370, the multi-antenna receiving processor 1372, thecontroller/processor 1375, or the memory 1376.

The ordinary skill in the art may understand that all or part of stepsin the above method may be implemented by instructing related hardwarethrough a program. The program may be stored in a computer readablestorage medium, for example Read-Only-Memory (ROM), hard disk or compactdisc, etc. Optionally, all or part of steps in the above embodimentsalso may be implemented by one or more integrated circuits.Correspondingly, each module unit in the above embodiment may beimplemented in the form of hardware, or in the form of software functionmodules. The present disclosure is not limited to any combination ofhardware and software in specific forms. The UE or terminal in thepresent disclosure includes but is not limited to unmanned aerialvehicles, communication modules on unmanned aerial vehicles,telecontrolled aircrafts, aircrafts, diminutive airplanes, mobilephones, tablet computers, notebooks, wireless sensor, network cards,communication modules for Internet of Things (IOT), vehicle-mountedcommunication equipment, terminals for IOT, RFID terminals, NB-IOTterminals, Machine Type Communication (MTC) terminals, enhanced MTC(eMTC) terminals, data cards, low-cost mobile phones, low-cost tabletcomputers, etc. The base station or system device in the presentdisclosure includes but is not limited to macro-cellular base stations,micro-cellular base stations, home base stations, relay base station,gNB (NR node B), Transmitter Receiver Point (TRP), and other radiocommunication equipment.

The above are merely the preferred embodiments of the present disclosureand are not intended to limit the scope of protection of the presentdisclosure. Any modification, equivalent substitute and improvement madewithin the spirit and principle of the present disclosure are intendedto be included within the scope of protection of the present disclosure.

What is claimed is:
 1. A method in a User Equipment (UE) used forwireless communication, comprising: receiving a first signaling and afirst downlink signaling; and transmitting a first radio signal; whereinthe first signaling comprises scheduling information of the first radiosignal, the scheduling information includes at least one of a timedomain resource occupied, a frequency domain resource occupied, a MCS(Modulation and Coding Scheme), a HARQ (Hybrid Automatic Repeat reQuest)process number, a RV (Redundancy Version) or a NDI (New Data Indicator);the first radio signal comprises M first type sub-signal(s) and a secondtype sub-signal, the M first type sub-signal(s) carries(carry) M firsttype bit block(s) respectively, the second type sub-signal carries asecond type bit block; M first type value(s) is(are) respectively usedto determine a number(numbers) of Resource Elements (REs) occupied bythe M first type sub-signal(s) in time-frequency domain; the M firsttype value(s) corresponds(correspond) to M reference value(s)respectively, the first signaling is used to determine M firstoffset(s), the M first type value(s) corresponds(correspond) to the Mfirst offset(s) respectively, any first type value of the M first typevalue(s) is equal to a product of a corresponding first offset and acorresponding reference value; the M is a positive integer, the M firstoffset(s) is(are) respectively positive real number(s); the firstdownlink signaling is used to determine M offset set(s), any offset setof the M offset set(s) comprises a positive integer number of offset(s),the M first offset(s) belongs(belong) to the M offset set(s)respectively; when the M is greater than 1, indices of the M firstoffsets in the M offset sets are equal and any two offset sets of the Moffset sets comprise an equal number of offsets; a number of REsoccupied by the first radio signal in time-frequency domain is used todetermine the M reference value(s); the M first type sub-signal(s)corresponds(correspond) to M first limit value(s) respectively, for anygiven first type sub-signal of the M first type sub-signal(s), a numberof REs occupied by the given first type sub-signal in time-frequencydomain is equal to a minimum value between a corresponding first limitvalue and a product of a corresponding first type value and a number ofbits comprised in a corresponding first type bit block; the firstsignaling is a physical layer signaling; the M first type bit block(s)comprises(comprise) UCI (Uplink Control Information) respectively; thefirst radio signal is transmitted on a PUSCH.
 2. The method according toclaim 1, wherein the M reference value(s) is(are) determined by thenumber of REs occupied by the first radio signal in time-frequencydomain and a number of bits comprised in the second type bit block; or,the M reference value(s) is(are) equal to a ratio of the number of REsoccupied by the first radio signal in time-frequency domain to a numberof bits comprised in the second type bit block respectively.
 3. Themethod according to claim 1, wherein the M first offset(s) is(are)positive real number(s) not less than 1, respectively; or at least twofirst offsets out of the M first offsets are unequal, the M is apositive integer greater than 1; or the first signaling is a dynamicsignaling used for uplink grant.
 4. The method according to claim 1,wherein the first downlink signaling is a higher-layer signaling; or thefirst downlink signaling is a RRC (Radio Resource Control) signaling; orthe first downlink signaling is UE-specific.
 5. The method according toclaim 1, wherein the first signaling comprises a first field, the firstfield of the first signaling explicitly indicates an index of each firstoffset of the M first offset(s) in a corresponding offset set; or, thefirst signaling comprises a first field, the first field of the firstsignaling explicitly indicates a reference index, an index of any firstoffset of the M first offset(s) in a corresponding offset set is thereference index.
 6. A method in a base station used for wirelesscommunication, comprising: transmitting a first signaling and a firstdownlink signaling; and receiving a first radio signal; wherein thefirst signaling comprises scheduling information of the first radiosignal, the scheduling information includes at least one of a timedomain resource occupied, a frequency domain resource occupied, a MCS(Modulation and Coding Scheme), a HARQ (Hybrid Automatic Repeat reQuest)process number, a RV (Redundancy Version) or a NDI (New Data Indicator);the first radio signal comprises M first type sub-signal(s) and a secondtype sub-signal, the M first type sub-signal(s) carries(carry) M firsttype bit block(s) respectively, the second type sub-signal carries asecond type bit block; M first type value(s) is(are) respectively usedto determine a number(numbers) of Resource Elements (REs) occupied bythe M first type sub-signal(s) in time-frequency domain; the M firsttype value(s) corresponds(correspond) to M reference value(s)respectively, the first signaling is used to determine M firstoffset(s), the M first type value(s) corresponds(correspond) to the Mfirst offset(s) respectively, any first type value of the M first typevalue(s) is equal to a product of a corresponding first offset and acorresponding reference value; the M is a positive integer, the M firstoffset(s) is(are) respectively positive real number(s); the firstdownlink signaling is used to determine M offset set(s), any offset setof the M offset set(s) comprises a positive integer number of offset(s),the M first offset(s) belongs(belong) to the M offset set(s)respectively; when the M is greater than 1, indices of the M firstoffsets in the M offset sets are equal and any two offset sets of the Moffset sets comprise an equal number of offsets; a number of REsoccupied by the first radio signal in time-frequency domain is used todetermine the M reference value(s); the M first type sub-signal(s)corresponds(correspond) to M first limit value(s) respectively, for anygiven first type sub-signal of the M first type sub-signal(s), a numberof REs occupied by the given first type sub-signal in time-frequencydomain is equal to a minimum value between a corresponding first limitvalue and a product of a corresponding first type value and a number ofbits comprised in a corresponding first type bit block; the firstsignaling is a physical layer signaling; the M first type bit block(s)comprises(comprise) UCI (Uplink Control Information) respectively; thefirst radio signal is transmitted on a PUSCH.
 7. The method according toclaim 6, wherein the M reference value(s) is(are) determined by thenumber of REs occupied by the first radio signal in time-frequencydomain and a number of bits comprised in the second type bit block; or,the M reference value(s) is(are) equal to a ratio of the number of REsoccupied by the first radio signal in time-frequency domain to a numberof bits comprised in the second type bit block respectively.
 8. Themethod according to claim 6, wherein the M first offset(s) is(are)positive real number(s) not less than 1, respectively; or at least twofirst offsets out of the M first offsets are unequal, the M is apositive integer greater than 1; or the first signaling is a dynamicsignaling used for uplink grant.
 9. The method according to claim 6,wherein the first downlink signaling is a higher-layer signaling; or thefirst downlink signaling is a RRC (Radio Resource Control) signaling; orthe first downlink signaling is UE-specific.
 10. The method according toclaim 6, wherein the first signaling comprises a first field, the firstfield of the first signaling explicitly indicates an index of each firstoffset of the M first offset(s) in a corresponding offset set; or, thefirst signaling comprises a first field, the first field of the firstsignaling explicitly indicates a reference index, an index of any firstoffset of the M first offset(s) in a corresponding offset set is thereference index.
 11. A User Equipment (UE) used for wirelesscommunication, comprising the following modules: a first receiver,receiving a first signaling and a first downlink signaling; and a firsttransmitter, transmitting a first radio signal; wherein the firstsignaling comprises scheduling information of the first radio signal,the scheduling information includes at least one of a time domainresource occupied, a frequency domain resource occupied, a MCS(Modulation and Coding Scheme), a HARQ (Hybrid Automatic Repeat reQuest)process number, a RV (Redundancy Version) or a NDI (New Data Indicator);the first radio signal comprises M first type sub-signal(s) and a secondtype sub-signal, the M first type sub-signal(s) carries(carry) M firsttype bit block(s) respectively, the second type sub-signal carries asecond type bit block; M first type value(s) is(are) respectively usedto determine a number(numbers) of Resource Elements (REs) occupied bythe M first type sub-signal(s) in time-frequency domain; the M firsttype value(s) corresponds(correspond) to M reference value(s)respectively, the first signaling is used to determine M firstoffset(s), the M first type value(s) corresponds(correspond) to the Mfirst offset(s) respectively, any first type value of the M first typevalue(s) is equal to a product of a corresponding first offset and acorresponding reference value; the M is a positive integer, the M firstoffset(s) is(are) respectively positive real number(s); the firstdownlink signaling is used to determine M offset set(s), any offset setof the M offset set(s) comprises a positive integer number of offset(s),the M first offset(s) belongs(belong) to the M offset set(s)respectively; when the M is greater than 1, indices of the M firstoffsets in the M offset sets are equal and any two offset sets of the Moffset sets comprise an equal number of offsets; a number of REsoccupied by the first radio signal in time-frequency domain is used todetermine the M reference value(s); the M first type sub-signal(s)corresponds(correspond) to M first limit value(s) respectively, for anygiven first type sub-signal of the M first type sub-signal(s), a numberof REs occupied by the given first type sub-signal in time-frequencydomain is equal to a minimum value between a corresponding first limitvalue and a product of a corresponding first type value and a number ofbits comprised in a corresponding first type bit block; the firstsignaling is a physical layer signaling; the M first type bit block(s)comprises(comprise) UCI (Uplink Control Information) respectively; thefirst radio signal is transmitted on a PUSCH.
 12. The UE according toclaim 11, wherein the M reference value(s) is(are) determined by thenumber of REs occupied by the first radio signal in time-frequencydomain and a number of bits comprised in the second type bit block; or,the M reference value(s) is(are) equal to a ratio of the number of REsoccupied by the first radio signal in time-frequency domain to a numberof bits comprised in the second type bit block respectively.
 13. The UEaccording to claim 11, wherein the M first offset(s) is(are) positivereal number(s) not less than 1, respectively; or at least two firstoffsets out of the M first offsets are unequal, the M is a positiveinteger greater than 1; or the first signaling is a dynamic signalingused for uplink grant.
 14. The UE according to claim 11, wherein thefirst downlink signaling is a higher-layer signaling; or the firstdownlink signaling is a RRC (Radio Resource Control) signaling; or thefirst downlink signaling is UE-specific.
 15. The UE according to claim11, wherein the first signaling comprises a first field, the first fieldof the first signaling explicitly indicates an index of each firstoffset of the M first offset(s) in a corresponding offset set; or, thefirst signaling comprises a first field, the first field of the firstsignaling explicitly indicates a reference index, an index of any firstoffset of the M first offset(s) in a corresponding offset set is thereference index.
 16. Abase station used for wireless communication,comprising: a second transmitter, transmitting a first signaling and afirst downlink signaling; and a second receiver, receiving a first radiosignal; wherein the first signaling comprises scheduling information ofthe first radio signal, the scheduling information includes at least oneof a time domain resource occupied, a frequency domain resourceoccupied, a MCS (Modulation and Coding Scheme), a HARQ (Hybrid AutomaticRepeat reQuest) process number, a RV (Redundancy Version) or a NDI (NewData Indicator); the first radio signal comprises M first typesub-signal(s) and a second type sub-signal, the M first typesub-signal(s) carries(carry) M first type bit block(s) respectively, thesecond type sub-signal carries a second type bit block; M first typevalue(s) is(are) respectively used to determine a number(numbers) ofResource Elements (REs) occupied by the M first type sub-signal(s) intime-frequency domain; the M first type value(s) corresponds(correspond)to M reference value(s) respectively, the first signaling is used todetermine M first offset(s), the M first type value(s)corresponds(correspond) to the M first offset(s) respectively, any firsttype value of the M first type value(s) is equal to a product of acorresponding first offset and a corresponding reference value; the M isa positive integer, the M first offset(s) is(are) respectively positivereal number(s); the first downlink signaling is used to determine Moffset set(s), any offset set of the M offset set(s) comprises apositive integer number of offset(s), the M first offset(s)belongs(belong) to the M offset set(s) respectively; when the M isgreater than 1, indices of the M first offsets in the M offset sets areequal and any two offset sets of the M offset sets comprise an equalnumber of offsets; a number of REs occupied by the first radio signal intime-frequency domain is used to determine the M reference value(s); theM first type sub-signal(s) corresponds(correspond) to M first limitvalue(s) respectively, for any given first type sub-signal of the Mfirst type sub-signal(s), a number of REs occupied by the given firsttype sub-signal in time-frequency domain is equal to a minimum valuebetween a corresponding first limit value and a product of acorresponding first type value and a number of bits comprised in acorresponding first type bit block; the first signaling is a physicallayer signaling; the M first type bit block(s) comprises(comprise) UCI(Uplink Control Information) respectively; the first radio signal istransmitted on a PUSCH.
 17. The base station according to claim 16,wherein the M reference value(s) is(are) determined by the number of REsoccupied by the first radio signal in time-frequency domain and a numberof bits comprised in the second type bit block; or, the M referencevalue(s) is(are) equal to a ratio of the number of REs occupied by thefirst radio signal in time-frequency domain to a number of bitscomprised in the second type bit block respectively.
 18. The basestation according to claim 16, wherein the M first offset(s) is(are)positive real number(s) not less than 1, respectively; or at least twofirst offsets out of the M first offsets are unequal, the M is apositive integer greater than 1; or the first signaling is a dynamicsignaling used for uplink grant.
 19. The base station according to claim16, wherein the first downlink signaling is a higher-layer signaling; orthe first downlink signaling is a RRC (Radio Resource Control)signaling; or the first downlink signaling is UE-specific.
 20. The basestation according to claim 16, wherein the first signaling comprises afirst field, the first field of the first signaling explicitly indicatesan index of each first offset of the M first offset(s) in acorresponding offset set; or, the first signaling comprises a firstfield, the first field of the first signaling explicitly indicates areference index, an index of any first offset of the M first offset(s)in a corresponding offset set is the reference index.